| 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 | $170.58 | 11.472% | $190.1489 | $190.15 | $190.15 | $190.10 |
| Purchase #2 | $9.95 | 3.509% | $10.2991 | $10.30 | $10.30 | $10.30 |
| Purchase #3 | $89.94 | 12.564% | $101.2401 | $101.24 | $101.25 | $101.20 |
| Purchase #4 | $235.27 | 10.649% | $260.3239 | $260.32 | $260.30 | $260.30 |
| Purchase #5 | $41.36 | 10.701% | $45.7859 | $45.79 | $45.80 | $45.80 |
| Purchase #6 | $225.45 | 7.497% | $242.352 | $242.35 | $242.35 | $242.40 |
| Purchase #7 | $187.61 | 7.502% | $201.6845 | $201.68 | $201.70 | $201.70 |
| 7 purchase totals = | $960.16 | $1,051.8344 | $1,051.83 | $1,051.85 | $1,051.80 | |