| 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 | $238.28 | 9.374% | $260.6164 | $260.62 | $260.60 | $260.60 |
| Purchase #2 | $8.51 | 6.608% | $9.0723 | $9.07 | $9.05 | $9.10 |
| Purchase #3 | $87.73 | 9.237% | $95.8336 | $95.83 | $95.85 | $95.80 |
| Purchase #4 | $182.35 | 10.329% | $201.1849 | $201.18 | $201.20 | $201.20 |
| Purchase #5 | $149.52 | 11.656% | $166.9481 | $166.95 | $166.95 | $166.90 |
| Purchase #6 | $184.87 | 9.295% | $202.0537 | $202.05 | $202.05 | $202.10 |
| Purchase #7 | $5.93 | 9.616% | $6.5002 | $6.50 | $6.50 | $6.50 |
| 7 purchase totals = | $857.19 | $942.2092 | $942.20 | $942.20 | $942.20 | |