| 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 | $187.70 | 12.208% | $210.6144 | $210.61 | $210.60 | $210.60 |
| Purchase #2 | $39.32 | 13.659% | $44.6907 | $44.69 | $44.70 | $44.70 |
| Purchase #3 | $93.55 | 5.727% | $98.9076 | $98.91 | $98.90 | $98.90 |
| Purchase #4 | $50.42 | 6.479% | $53.6867 | $53.69 | $53.70 | $53.70 |
| Purchase #5 | $210.66 | 8.787% | $229.1707 | $229.17 | $229.15 | $229.20 |
| Purchase #6 | $176.61 | 7.736% | $190.2725 | $190.27 | $190.25 | $190.30 |
| Purchase #7 | $248.39 | 10.811% | $275.2434 | $275.24 | $275.25 | $275.20 |
| 7 purchase totals = | $1,006.65 | $1,102.5860 | $1,102.58 | $1,102.55 | $1,102.60 | |