| 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 | $147.97 | 7.120% | $158.5055 | $158.51 | $158.50 | $158.50 |
| Purchase #2 | $224.97 | 7.637% | $242.151 | $242.15 | $242.15 | $242.20 |
| Purchase #3 | $183.48 | 12.767% | $206.9049 | $206.90 | $206.90 | $206.90 |
| Purchase #4 | $23.27 | 8.245% | $25.1886 | $25.19 | $25.20 | $25.20 |
| Purchase #5 | $13.76 | 10.377% | $15.1879 | $15.19 | $15.20 | $15.20 |
| Purchase #6 | $98.56 | 6.112% | $104.584 | $104.58 | $104.60 | $104.60 |
| Purchase #7 | $235.81 | 7.511% | $253.5217 | $253.52 | $253.50 | $253.50 |
| 7 purchase totals = | $927.82 | $1,006.0436 | $1,006.04 | $1,006.05 | $1,006.10 | |