| 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 | $247.76 | 3.590% | $256.6546 | $256.65 | $256.65 | $256.70 |
| Purchase #2 | $68.44 | 8.696% | $74.3915 | $74.39 | $74.40 | $74.40 |
| Purchase #3 | $77.68 | 11.513% | $86.6233 | $86.62 | $86.60 | $86.60 |
| Purchase #4 | $235.46 | 6.212% | $250.0868 | $250.09 | $250.10 | $250.10 |
| Purchase #5 | $45.90 | 4.791% | $48.0991 | $48.10 | $48.10 | $48.10 |
| Purchase #6 | $245.80 | 9.418% | $268.9494 | $268.95 | $268.95 | $268.90 |
| Purchase #7 | $32.29 | 8.701% | $35.0996 | $35.10 | $35.10 | $35.10 |
| 7 purchase totals = | $953.33 | $1,019.9043 | $1,019.90 | $1,019.90 | $1,019.90 | |