| 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 | $235.94 | 13.827% | $268.5634 | $268.56 | $268.55 | $268.60 |
| Purchase #2 | $8.54 | 6.342% | $9.0816 | $9.08 | $9.10 | $9.10 |
| Purchase #3 | $109.88 | 10.847% | $121.7987 | $121.80 | $121.80 | $121.80 |
| Purchase #4 | $249.37 | 13.128% | $282.1073 | $282.11 | $282.10 | $282.10 |
| Purchase #5 | $31.92 | 8.647% | $34.6801 | $34.68 | $34.70 | $34.70 |
| Purchase #6 | $36.71 | 3.151% | $37.8667 | $37.87 | $37.85 | $37.90 |
| Purchase #7 | $48.40 | 8.723% | $52.6219 | $52.62 | $52.60 | $52.60 |
| 7 purchase totals = | $720.76 | $806.7197 | $806.72 | $806.70 | $806.80 | |