| 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 | $220.31 | 13.643% | $250.3669 | $250.37 | $250.35 | $250.40 |
| Purchase #2 | $84.95 | 3.117% | $87.5979 | $87.60 | $87.60 | $87.60 |
| Purchase #3 | $93.62 | 9.457% | $102.4736 | $102.47 | $102.45 | $102.50 |
| Purchase #4 | $138.66 | 11.318% | $154.3535 | $154.35 | $154.35 | $154.40 |
| Purchase #5 | $94.29 | 12.170% | $105.7651 | $105.77 | $105.75 | $105.80 |
| Purchase #6 | $209.70 | 8.782% | $228.1159 | $228.12 | $228.10 | $228.10 |
| Purchase #7 | $17.94 | 8.785% | $19.516 | $19.52 | $19.50 | $19.50 |
| 7 purchase totals = | $859.47 | $948.1889 | $948.20 | $948.10 | $948.30 | |