| 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 | $198.68 | 10.482% | $219.5056 | $219.51 | $219.50 | $219.50 |
| Purchase #2 | $28.68 | 11.118% | $31.8686 | $31.87 | $31.85 | $31.90 |
| Purchase #3 | $82.95 | 5.179% | $87.246 | $87.25 | $87.25 | $87.20 |
| Purchase #4 | $146.84 | 9.562% | $160.8808 | $160.88 | $160.90 | $160.90 |
| Purchase #5 | $120.65 | 9.804% | $132.4785 | $132.48 | $132.50 | $132.50 |
| Purchase #6 | $47.89 | 11.141% | $53.2254 | $53.23 | $53.25 | $53.20 |
| Purchase #7 | $98.53 | 7.802% | $106.2173 | $106.22 | $106.20 | $106.20 |
| 7 purchase totals = | $724.22 | $791.4222 | $791.44 | $791.45 | $791.40 | |