| 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 | $79.25 | 6.395% | $84.318 | $84.32 | $84.30 | $84.30 |
| Purchase #2 | $193.82 | 3.564% | $200.7277 | $200.73 | $200.75 | $200.70 |
| Purchase #3 | $129.98 | 12.492% | $146.2171 | $146.22 | $146.20 | $146.20 |
| Purchase #4 | $247.35 | 7.353% | $265.5376 | $265.54 | $265.55 | $265.50 |
| Purchase #5 | $128.75 | 11.647% | $143.7455 | $143.75 | $143.75 | $143.70 |
| Purchase #6 | $156.66 | 9.104% | $170.9223 | $170.92 | $170.90 | $170.90 |
| Purchase #7 | $77.39 | 6.575% | $82.4784 | $82.48 | $82.50 | $82.50 |
| 7 purchase totals = | $1,013.20 | $1,093.9466 | $1,093.96 | $1,093.95 | $1,093.80 | |