| 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 | $101.96 | 10.361% | $112.5241 | $112.52 | $112.50 | $112.50 |
| Purchase #2 | $121.51 | 7.452% | $130.5649 | $130.56 | $130.55 | $130.60 |
| Purchase #3 | $187.96 | 3.498% | $194.5348 | $194.53 | $194.55 | $194.50 |
| Purchase #4 | $14.33 | 10.272% | $15.802 | $15.80 | $15.80 | $15.80 |
| Purchase #5 | $216.79 | 13.558% | $246.1824 | $246.18 | $246.20 | $246.20 |
| Purchase #6 | $169.52 | 12.336% | $190.432 | $190.43 | $190.45 | $190.40 |
| Purchase #7 | $63.42 | 8.457% | $68.7834 | $68.78 | $68.80 | $68.80 |
| 7 purchase totals = | $875.49 | $958.8236 | $958.80 | $958.85 | $958.80 | |