| 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 | $120.72 | 5.233% | $127.0373 | $127.04 | $127.05 | $127.00 |
| Purchase #2 | $204.78 | 7.456% | $220.0484 | $220.05 | $220.05 | $220.00 |
| Purchase #3 | $210.52 | 4.720% | $220.4565 | $220.46 | $220.45 | $220.50 |
| Purchase #4 | $117.43 | 6.471% | $125.0289 | $125.03 | $125.05 | $125.00 |
| Purchase #5 | $194.77 | 7.443% | $209.2667 | $209.27 | $209.25 | $209.30 |
| Purchase #6 | $73.42 | 9.588% | $80.4595 | $80.46 | $80.45 | $80.50 |
| Purchase #7 | $26.60 | 5.668% | $28.1077 | $28.11 | $28.10 | $28.10 |
| 7 purchase totals = | $948.24 | $1,010.4050 | $1,010.42 | $1,010.40 | $1,010.40 | |