| 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 | $219.74 | 5.498% | $231.8213 | $231.82 | $231.80 | $231.80 |
| Purchase #2 | $152.66 | 3.840% | $158.5221 | $158.52 | $158.50 | $158.50 |
| Purchase #3 | $143.60 | 10.762% | $159.0542 | $159.05 | $159.05 | $159.10 |
| Purchase #4 | $48.80 | 6.691% | $52.0652 | $52.07 | $52.05 | $52.10 |
| Purchase #5 | $145.38 | 13.793% | $165.4323 | $165.43 | $165.45 | $165.40 |
| Purchase #6 | $201.83 | 4.209% | $210.325 | $210.33 | $210.35 | $210.30 |
| Purchase #7 | $237.93 | 6.474% | $253.3336 | $253.33 | $253.35 | $253.30 |
| 7 purchase totals = | $1,149.94 | $1,230.5537 | $1,230.55 | $1,230.55 | $1,230.50 | |