| 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 | $224.95 | 6.118% | $238.7124 | $238.71 | $238.70 | $238.70 |
| Purchase #2 | $84.25 | 6.590% | $89.8021 | $89.80 | $89.80 | $89.80 |
| Purchase #3 | $215.45 | 8.850% | $234.5173 | $234.52 | $234.50 | $234.50 |
| Purchase #4 | $176.65 | 9.501% | $193.4335 | $193.43 | $193.45 | $193.40 |
| Purchase #5 | $169.60 | 12.309% | $190.4761 | $190.48 | $190.50 | $190.50 |
| Purchase #6 | $232.93 | 3.734% | $241.6276 | $241.63 | $241.65 | $241.60 |
| Purchase #7 | $171.48 | 9.392% | $187.5854 | $187.59 | $187.60 | $187.60 |
| 7 purchase totals = | $1,275.31 | $1,376.1544 | $1,376.16 | $1,376.20 | $1,376.10 | |