| 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 | $108.54 | 11.425% | $120.9407 | $120.94 | $120.95 | $120.90 |
| Purchase #2 | $145.36 | 6.102% | $154.2299 | $154.23 | $154.25 | $154.20 |
| Purchase #3 | $91.52 | 6.542% | $97.5072 | $97.51 | $97.50 | $97.50 |
| Purchase #4 | $234.38 | 12.295% | $263.197 | $263.20 | $263.20 | $263.20 |
| Purchase #5 | $192.51 | 9.523% | $210.8427 | $210.84 | $210.85 | $210.80 |
| Purchase #6 | $127.68 | 13.118% | $144.4291 | $144.43 | $144.45 | $144.40 |
| Purchase #7 | $157.94 | 4.552% | $165.1294 | $165.13 | $165.15 | $165.10 |
| 7 purchase totals = | $1,057.93 | $1,156.2760 | $1,156.28 | $1,156.35 | $1,156.10 | |