| 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 | $202.72 | 13.365% | $229.8135 | $229.81 | $229.80 | $229.80 |
| Purchase #2 | $159.36 | 9.657% | $174.7494 | $174.75 | $174.75 | $174.70 |
| Purchase #3 | $209.49 | 3.660% | $217.1573 | $217.16 | $217.15 | $217.20 |
| Purchase #4 | $159.74 | 11.524% | $178.1484 | $178.15 | $178.15 | $178.10 |
| Purchase #5 | $213.47 | 13.230% | $241.7121 | $241.71 | $241.70 | $241.70 |
| Purchase #6 | $51.49 | 8.362% | $55.7956 | $55.80 | $55.80 | $55.80 |
| Purchase #7 | $100.86 | 3.621% | $104.5121 | $104.51 | $104.50 | $104.50 |
| 7 purchase totals = | $1,097.13 | $1,201.8884 | $1,201.89 | $1,201.85 | $1,201.80 | |