| 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 | $184.40 | 10.704% | $204.1382 | $204.14 | $204.15 | $204.10 |
| Purchase #2 | $201.46 | 7.464% | $216.497 | $216.50 | $216.50 | $216.50 |
| Purchase #3 | $12.53 | 13.118% | $14.1737 | $14.17 | $14.15 | $14.20 |
| Purchase #4 | $169.43 | 5.148% | $178.1523 | $178.15 | $178.15 | $178.20 |
| Purchase #5 | $168.47 | 6.527% | $179.466 | $179.47 | $179.45 | $179.50 |
| Purchase #6 | $195.58 | 7.370% | $209.9942 | $209.99 | $210.00 | $210.00 |
| Purchase #7 | $28.85 | 10.857% | $31.9822 | $31.98 | $32.00 | $32.00 |
| 7 purchase totals = | $960.72 | $1,034.4036 | $1,034.40 | $1,034.40 | $1,034.50 | |