| 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 | $193.42 | 9.272% | $211.3539 | $211.35 | $211.35 | $211.40 |
| Purchase #2 | $51.61 | 6.529% | $54.9796 | $54.98 | $55.00 | $55.00 |
| Purchase #3 | $64.88 | 11.637% | $72.4301 | $72.43 | $72.45 | $72.40 |
| Purchase #4 | $64.33 | 7.791% | $69.342 | $69.34 | $69.35 | $69.30 |
| Purchase #5 | $104.68 | 7.516% | $112.5477 | $112.55 | $112.55 | $112.50 |
| Purchase #6 | $235.79 | 4.436% | $246.2496 | $246.25 | $246.25 | $246.20 |
| Purchase #7 | $206.51 | 8.722% | $224.5218 | $224.52 | $224.50 | $224.50 |
| 7 purchase totals = | $921.22 | $991.4247 | $991.42 | $991.45 | $991.30 | |