| 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 | $211.58 | 13.653% | $240.467 | $240.47 | $240.45 | $240.50 |
| Purchase #2 | $238.58 | 5.553% | $251.8283 | $251.83 | $251.85 | $251.80 |
| Purchase #3 | $130.36 | 10.210% | $143.6698 | $143.67 | $143.65 | $143.70 |
| Purchase #4 | $70.38 | 11.330% | $78.3541 | $78.35 | $78.35 | $78.40 |
| Purchase #5 | $17.58 | 10.563% | $19.437 | $19.44 | $19.45 | $19.40 |
| Purchase #6 | $84.31 | 13.462% | $95.6598 | $95.66 | $95.65 | $95.70 |
| Purchase #7 | $215.96 | 7.664% | $232.5112 | $232.51 | $232.50 | $232.50 |
| 7 purchase totals = | $968.75 | $1,061.9272 | $1,061.93 | $1,061.90 | $1,062.00 | |