| 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 | $120.29 | 6.178% | $127.7215 | $127.72 | $127.70 | $127.70 |
| Purchase #2 | $181.56 | 11.338% | $202.1453 | $202.15 | $202.15 | $202.10 |
| Purchase #3 | $66.82 | 10.526% | $73.8535 | $73.85 | $73.85 | $73.90 |
| Purchase #4 | $201.99 | 5.162% | $212.4167 | $212.42 | $212.40 | $212.40 |
| Purchase #5 | $212.30 | 13.295% | $240.5253 | $240.53 | $240.55 | $240.50 |
| Purchase #6 | $230.40 | 3.323% | $238.0562 | $238.06 | $238.05 | $238.10 |
| Purchase #7 | $164.87 | 7.632% | $177.4529 | $177.45 | $177.45 | $177.50 |
| 7 purchase totals = | $1,178.23 | $1,272.1714 | $1,272.18 | $1,272.15 | $1,272.20 | |