| 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 | $194.86 | 8.187% | $210.8132 | $210.81 | $210.80 | $210.80 |
| Purchase #2 | $146.91 | 12.539% | $165.331 | $165.33 | $165.35 | $165.30 |
| Purchase #3 | $82.55 | 10.241% | $91.0039 | $91.00 | $91.00 | $91.00 |
| Purchase #4 | $116.27 | 11.162% | $129.2481 | $129.25 | $129.25 | $129.20 |
| Purchase #5 | $102.32 | 4.505% | $106.9295 | $106.93 | $106.95 | $106.90 |
| Purchase #6 | $146.55 | 11.313% | $163.1292 | $163.13 | $163.15 | $163.10 |
| Purchase #7 | $166.37 | 13.295% | $188.4889 | $188.49 | $188.50 | $188.50 |
| 7 purchase totals = | $955.83 | $1,054.9438 | $1,054.94 | $1,055.00 | $1,054.80 | |