| 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 | $121.76 | 7.673% | $131.1026 | $131.10 | $131.10 | $131.10 |
| Purchase #2 | $151.42 | 9.178% | $165.3173 | $165.32 | $165.30 | $165.30 |
| Purchase #3 | $197.26 | 3.532% | $204.2272 | $204.23 | $204.25 | $204.20 |
| Purchase #4 | $250.73 | 3.420% | $259.305 | $259.31 | $259.30 | $259.30 |
| Purchase #5 | $10.51 | 7.666% | $11.3157 | $11.32 | $11.30 | $11.30 |
| Purchase #6 | $190.51 | 11.219% | $211.8833 | $211.88 | $211.90 | $211.90 |
| Purchase #7 | $48.74 | 10.407% | $53.8124 | $53.81 | $53.80 | $53.80 |
| 7 purchase totals = | $970.93 | $1,036.9635 | $1,036.97 | $1,036.95 | $1,036.90 | |