| 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 | $43.91 | 10.675% | $48.5974 | $48.60 | $48.60 | $48.60 |
| Purchase #2 | $241.33 | 5.834% | $255.4092 | $255.41 | $255.40 | $255.40 |
| Purchase #3 | $122.50 | 5.654% | $129.4262 | $129.43 | $129.45 | $129.40 |
| Purchase #4 | $139.44 | 9.148% | $152.196 | $152.20 | $152.20 | $152.20 |
| Purchase #5 | $203.55 | 4.229% | $212.1581 | $212.16 | $212.15 | $212.20 |
| Purchase #6 | $229.87 | 8.784% | $250.0618 | $250.06 | $250.05 | $250.10 |
| Purchase #7 | $59.66 | 5.212% | $62.7695 | $62.77 | $62.75 | $62.80 |
| 7 purchase totals = | $1,040.26 | $1,110.6182 | $1,110.63 | $1,110.60 | $1,110.70 | |