| 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 | $180.75 | 13.475% | $205.1061 | $205.11 | $205.10 | $205.10 |
| Purchase #2 | $44.60 | 13.739% | $50.7276 | $50.73 | $50.75 | $50.70 |
| Purchase #3 | $221.61 | 8.434% | $240.3006 | $240.30 | $240.30 | $240.30 |
| Purchase #4 | $219.67 | 13.546% | $249.4265 | $249.43 | $249.45 | $249.40 |
| Purchase #5 | $246.70 | 6.486% | $262.701 | $262.70 | $262.70 | $262.70 |
| Purchase #6 | $128.42 | 9.856% | $141.0771 | $141.08 | $141.10 | $141.10 |
| Purchase #7 | $224.74 | 3.576% | $232.7767 | $232.78 | $232.80 | $232.80 |
| 7 purchase totals = | $1,266.49 | $1,382.1156 | $1,382.13 | $1,382.20 | $1,382.10 | |