| 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 | $211.93 | 9.507% | $232.0782 | $232.08 | $232.10 | $232.10 |
| Purchase #2 | $5.43 | 7.523% | $5.8385 | $5.84 | $5.85 | $5.80 |
| Purchase #3 | $163.77 | 7.282% | $175.6957 | $175.70 | $175.70 | $175.70 |
| Purchase #4 | $38.28 | 9.364% | $41.8645 | $41.86 | $41.85 | $41.90 |
| Purchase #5 | $222.37 | 9.489% | $243.4707 | $243.47 | $243.45 | $243.50 |
| Purchase #6 | $129.89 | 12.572% | $146.2198 | $146.22 | $146.20 | $146.20 |
| Purchase #7 | $240.94 | 4.796% | $252.4955 | $252.50 | $252.50 | $252.50 |
| 7 purchase totals = | $1,012.61 | $1,097.6629 | $1,097.67 | $1,097.65 | $1,097.70 | |