| 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 | $7.92 | 11.496% | $8.8305 | $8.83 | $8.85 | $8.80 |
| Purchase #2 | $232.25 | 4.338% | $242.325 | $242.33 | $242.35 | $242.30 |
| Purchase #3 | $36.62 | 3.640% | $37.953 | $37.95 | $37.95 | $38.00 |
| Purchase #4 | $219.80 | 6.248% | $233.5331 | $233.53 | $233.55 | $233.50 |
| Purchase #5 | $134.56 | 4.222% | $140.2411 | $140.24 | $140.25 | $140.20 |
| Purchase #6 | $59.61 | 3.631% | $61.7744 | $61.77 | $61.75 | $61.80 |
| Purchase #7 | $183.96 | 9.541% | $201.5116 | $201.51 | $201.50 | $201.50 |
| 7 purchase totals = | $874.72 | $926.1687 | $926.16 | $926.20 | $926.10 | |