| 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 | $206.50 | 6.213% | $219.3298 | $219.33 | $219.35 | $219.30 |
| Purchase #2 | $29.83 | 4.866% | $31.2815 | $31.28 | $31.30 | $31.30 |
| Purchase #3 | $68.84 | 10.253% | $75.8982 | $75.90 | $75.90 | $75.90 |
| Purchase #4 | $180.55 | 12.161% | $202.5067 | $202.51 | $202.50 | $202.50 |
| Purchase #5 | $180.70 | 9.839% | $198.4791 | $198.48 | $198.50 | $198.50 |
| Purchase #6 | $238.52 | 13.389% | $270.4554 | $270.46 | $270.45 | $270.50 |
| Purchase #7 | $242.95 | 4.520% | $253.9313 | $253.93 | $253.95 | $253.90 |
| 7 purchase totals = | $1,147.89 | $1,251.8820 | $1,251.89 | $1,251.95 | $1,251.90 | |