| 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 | $220.33 | 4.665% | $230.6084 | $230.61 | $230.60 | $230.60 |
| Purchase #2 | $70.38 | 4.714% | $73.6977 | $73.70 | $73.70 | $73.70 |
| Purchase #3 | $168.61 | 12.506% | $189.6964 | $189.70 | $189.70 | $189.70 |
| Purchase #4 | $9.34 | 6.546% | $9.9514 | $9.95 | $9.95 | $10.00 |
| Purchase #5 | $95.81 | 9.306% | $104.7261 | $104.73 | $104.75 | $104.70 |
| Purchase #6 | $210.36 | 13.351% | $238.4452 | $238.45 | $238.45 | $238.40 |
| Purchase #7 | $160.42 | 4.427% | $167.5218 | $167.52 | $167.50 | $167.50 |
| 7 purchase totals = | $935.25 | $1,014.6470 | $1,014.66 | $1,014.65 | $1,014.60 | |