| 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 | $112.35 | 4.267% | $117.144 | $117.14 | $117.15 | $117.10 |
| Purchase #2 | $232.48 | 8.268% | $251.7014 | $251.70 | $251.70 | $251.70 |
| Purchase #3 | $109.96 | 11.337% | $122.4262 | $122.43 | $122.45 | $122.40 |
| Purchase #4 | $195.97 | 10.499% | $216.5449 | $216.54 | $216.55 | $216.50 |
| Purchase #5 | $55.71 | 4.816% | $58.393 | $58.39 | $58.40 | $58.40 |
| Purchase #6 | $238.76 | 6.218% | $253.6061 | $253.61 | $253.60 | $253.60 |
| Purchase #7 | $201.76 | 13.506% | $229.0097 | $229.01 | $229.00 | $229.00 |
| 7 purchase totals = | $1,146.99 | $1,248.8253 | $1,248.82 | $1,248.85 | $1,248.70 | |