| 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 | $101.93 | 7.870% | $109.9519 | $109.95 | $109.95 | $110.00 |
| Purchase #2 | $215.65 | 10.432% | $238.1466 | $238.15 | $238.15 | $238.10 |
| Purchase #3 | $235.60 | 13.151% | $266.5838 | $266.58 | $266.60 | $266.60 |
| Purchase #4 | $62.33 | 5.615% | $65.8298 | $65.83 | $65.85 | $65.80 |
| Purchase #5 | $202.39 | 12.863% | $228.4234 | $228.42 | $228.40 | $228.40 |
| Purchase #6 | $75.68 | 10.314% | $83.4856 | $83.49 | $83.50 | $83.50 |
| Purchase #7 | $91.92 | 5.374% | $96.8598 | $96.86 | $96.85 | $96.90 |
| 7 purchase totals = | $985.50 | $1,089.2809 | $1,089.28 | $1,089.30 | $1,089.30 | |