| 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 | $230.82 | 10.629% | $255.3539 | $255.35 | $255.35 | $255.40 |
| Purchase #2 | $185.95 | 3.850% | $193.1091 | $193.11 | $193.10 | $193.10 |
| Purchase #3 | $59.25 | 6.711% | $63.2263 | $63.23 | $63.25 | $63.20 |
| Purchase #4 | $228.48 | 11.190% | $254.0469 | $254.05 | $254.05 | $254.00 |
| Purchase #5 | $217.90 | 6.637% | $232.362 | $232.36 | $232.35 | $232.40 |
| Purchase #6 | $38.52 | 9.679% | $42.2484 | $42.25 | $42.25 | $42.20 |
| Purchase #7 | $229.78 | 4.479% | $240.0718 | $240.07 | $240.05 | $240.10 |
| 7 purchase totals = | $1,190.70 | $1,280.4184 | $1,280.42 | $1,280.40 | $1,280.40 | |