| 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 | $120.37 | 8.840% | $131.0107 | $131.01 | $131.00 | $131.00 |
| Purchase #2 | $46.82 | 13.782% | $53.2727 | $53.27 | $53.25 | $53.30 |
| Purchase #3 | $207.66 | 6.307% | $220.7571 | $220.76 | $220.75 | $220.80 |
| Purchase #4 | $198.99 | 8.703% | $216.3081 | $216.31 | $216.30 | $216.30 |
| Purchase #5 | $110.90 | 8.722% | $120.5727 | $120.57 | $120.55 | $120.60 |
| Purchase #6 | $36.30 | 4.118% | $37.7948 | $37.79 | $37.80 | $37.80 |
| Purchase #7 | $84.28 | 9.374% | $92.1804 | $92.18 | $92.20 | $92.20 |
| 7 purchase totals = | $805.32 | $871.8965 | $871.89 | $871.85 | $872.00 | |