| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $209.29 | 7.426% | $224.8319 | $224.83 | $224.85 | $224.80 |
| Purchase #2 | $230.26 | 9.631% | $252.4363 | $252.44 | $252.45 | $252.40 |
| Purchase #3 | $104.72 | 7.167% | $112.2253 | $112.23 | $112.25 | $112.20 |
| Purchase #4 | $162.36 | 10.844% | $179.9663 | $179.97 | $179.95 | $180.00 |
| Purchase #5 | $132.76 | 9.141% | $144.8956 | $144.90 | $144.90 | $144.90 |
| Purchase #6 | $165.80 | 8.382% | $179.6974 | $179.70 | $179.70 | $179.70 |
| Purchase #7 | $146.86 | 8.441% | $159.2565 | $159.26 | $159.25 | $159.30 |
| 7 purchase totals = | $1,152.05 | $1,253.3093 | $1,253.33 | $1,253.35 | $1,253.30 | |