| 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 | $248.48 | 12.753% | $280.1687 | $280.17 | $280.15 | $280.20 |
| Purchase #2 | $33.33 | 11.294% | $37.0943 | $37.09 | $37.10 | $37.10 |
| Purchase #3 | $231.43 | 3.301% | $239.0695 | $239.07 | $239.05 | $239.10 |
| Purchase #4 | $87.95 | 12.460% | $98.9086 | $98.91 | $98.90 | $98.90 |
| Purchase #5 | $29.79 | 4.343% | $31.0838 | $31.08 | $31.10 | $31.10 |
| Purchase #6 | $202.80 | 8.817% | $220.6809 | $220.68 | $220.70 | $220.70 |
| Purchase #7 | $60.59 | 13.517% | $68.78 | $68.78 | $68.80 | $68.80 |
| 7 purchase totals = | $894.37 | $975.7858 | $975.78 | $975.80 | $975.90 | |