| 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 | $231.51 | 12.446% | $260.3237 | $260.32 | $260.30 | $260.30 |
| Purchase #2 | $203.41 | 3.794% | $211.1274 | $211.13 | $211.15 | $211.10 |
| Purchase #3 | $239.39 | 4.214% | $249.4779 | $249.48 | $249.50 | $249.50 |
| Purchase #4 | $91.59 | 8.336% | $99.2249 | $99.22 | $99.20 | $99.20 |
| Purchase #5 | $206.46 | 7.128% | $221.1765 | $221.18 | $221.20 | $221.20 |
| Purchase #6 | $59.77 | 11.320% | $66.536 | $66.54 | $66.55 | $66.50 |
| Purchase #7 | $42.67 | 10.439% | $47.1243 | $47.12 | $47.10 | $47.10 |
| 7 purchase totals = | $1,074.80 | $1,154.9907 | $1,154.99 | $1,155.00 | $1,154.90 | |