| 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 | $223.29 | 12.812% | $251.8979 | $251.90 | $251.90 | $251.90 |
| Purchase #2 | $185.64 | 5.208% | $195.3081 | $195.31 | $195.30 | $195.30 |
| Purchase #3 | $128.33 | 12.497% | $144.3674 | $144.37 | $144.35 | $144.40 |
| Purchase #4 | $8.59 | 11.536% | $9.5809 | $9.58 | $9.60 | $9.60 |
| Purchase #5 | $69.46 | 11.736% | $77.6118 | $77.61 | $77.60 | $77.60 |
| Purchase #6 | $75.97 | 7.386% | $81.5811 | $81.58 | $81.60 | $81.60 |
| Purchase #7 | $141.71 | 10.729% | $156.9141 | $156.91 | $156.90 | $156.90 |
| 7 purchase totals = | $832.99 | $917.2613 | $917.26 | $917.25 | $917.30 | |