| 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 | $103.92 | 10.795% | $115.1382 | $115.14 | $115.15 | $115.10 |
| Purchase #2 | $226.78 | 6.807% | $242.2169 | $242.22 | $242.20 | $242.20 |
| Purchase #3 | $171.44 | 5.860% | $181.4864 | $181.49 | $181.50 | $181.50 |
| Purchase #4 | $89.35 | 4.638% | $93.4941 | $93.49 | $93.50 | $93.50 |
| Purchase #5 | $32.67 | 13.744% | $37.1602 | $37.16 | $37.15 | $37.20 |
| Purchase #6 | $104.43 | 8.807% | $113.6272 | $113.63 | $113.65 | $113.60 |
| Purchase #7 | $185.49 | 13.254% | $210.0748 | $210.07 | $210.05 | $210.10 |
| 7 purchase totals = | $914.08 | $993.1978 | $993.20 | $993.20 | $993.20 | |