| 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 | $200.86 | 8.331% | $217.5936 | $217.59 | $217.60 | $217.60 |
| Purchase #2 | $9.36 | 3.566% | $9.6938 | $9.69 | $9.70 | $9.70 |
| Purchase #3 | $106.36 | 3.537% | $110.122 | $110.12 | $110.10 | $110.10 |
| Purchase #4 | $46.27 | 13.260% | $52.4054 | $52.41 | $52.40 | $52.40 |
| Purchase #5 | $145.51 | 6.338% | $154.7324 | $154.73 | $154.75 | $154.70 |
| Purchase #6 | $110.72 | 6.738% | $118.1803 | $118.18 | $118.20 | $118.20 |
| Purchase #7 | $172.60 | 13.810% | $196.4361 | $196.44 | $196.45 | $196.40 |
| 7 purchase totals = | $791.68 | $859.1636 | $859.16 | $859.20 | $859.10 | |