| 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 | $117.90 | 5.336% | $124.1911 | $124.19 | $124.20 | $124.20 |
| Purchase #2 | $250.51 | 11.568% | $279.489 | $279.49 | $279.50 | $279.50 |
| Purchase #3 | $187.59 | 12.588% | $211.2038 | $211.20 | $211.20 | $211.20 |
| Purchase #4 | $215.69 | 11.478% | $240.4469 | $240.45 | $240.45 | $240.40 |
| Purchase #5 | $72.72 | 8.673% | $79.027 | $79.03 | $79.05 | $79.00 |
| Purchase #6 | $125.77 | 3.117% | $129.6903 | $129.69 | $129.70 | $129.70 |
| Purchase #7 | $153.93 | 7.297% | $165.1623 | $165.16 | $165.15 | $165.20 |
| 7 purchase totals = | $1,124.11 | $1,229.2104 | $1,229.21 | $1,229.25 | $1,229.20 | |