| 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 | $213.66 | 10.241% | $235.5409 | $235.54 | $235.55 | $235.50 |
| Purchase #2 | $37.39 | 13.848% | $42.5678 | $42.57 | $42.55 | $42.60 |
| Purchase #3 | $188.64 | 6.351% | $200.6205 | $200.62 | $200.60 | $200.60 |
| Purchase #4 | $29.82 | 5.604% | $31.4911 | $31.49 | $31.50 | $31.50 |
| Purchase #5 | $131.55 | 12.674% | $148.2226 | $148.22 | $148.20 | $148.20 |
| Purchase #6 | $82.87 | 5.147% | $87.1353 | $87.14 | $87.15 | $87.10 |
| Purchase #7 | $41.67 | 10.632% | $46.1004 | $46.10 | $46.10 | $46.10 |
| 7 purchase totals = | $725.60 | $791.6786 | $791.68 | $791.65 | $791.60 | |