| 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 | $9.62 | 12.861% | $10.8572 | $10.86 | $10.85 | $10.90 |
| Purchase #2 | $220.74 | 5.672% | $233.2604 | $233.26 | $233.25 | $233.30 |
| Purchase #3 | $97.63 | 3.675% | $101.2179 | $101.22 | $101.20 | $101.20 |
| Purchase #4 | $90.73 | 10.612% | $100.3583 | $100.36 | $100.35 | $100.40 |
| Purchase #5 | $198.62 | 11.326% | $221.1157 | $221.12 | $221.10 | $221.10 |
| Purchase #6 | $140.82 | 11.272% | $156.6932 | $156.69 | $156.70 | $156.70 |
| Purchase #7 | $67.94 | 8.507% | $73.7197 | $73.72 | $73.70 | $73.70 |
| 7 purchase totals = | $826.10 | $897.2224 | $897.23 | $897.15 | $897.30 | |