| 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 | $237.86 | 7.246% | $255.0953 | $255.10 | $255.10 | $255.10 |
| Purchase #2 | $74.67 | 11.836% | $83.5079 | $83.51 | $83.50 | $83.50 |
| Purchase #3 | $228.80 | 12.844% | $258.1871 | $258.19 | $258.20 | $258.20 |
| Purchase #4 | $55.83 | 5.132% | $58.6952 | $58.70 | $58.70 | $58.70 |
| Purchase #5 | $38.49 | 12.286% | $43.2189 | $43.22 | $43.20 | $43.20 |
| Purchase #6 | $153.50 | 12.692% | $172.9822 | $172.98 | $173.00 | $173.00 |
| Purchase #7 | $129.96 | 9.791% | $142.6844 | $142.68 | $142.70 | $142.70 |
| 7 purchase totals = | $919.11 | $1,014.3710 | $1,014.38 | $1,014.40 | $1,014.40 | |