| 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 | $240.31 | 8.562% | $260.8853 | $260.89 | $260.90 | $260.90 |
| Purchase #2 | $156.78 | 7.482% | $168.5103 | $168.51 | $168.50 | $168.50 |
| Purchase #3 | $192.91 | 4.374% | $201.3479 | $201.35 | $201.35 | $201.30 |
| Purchase #4 | $29.62 | 9.299% | $32.3744 | $32.37 | $32.35 | $32.40 |
| Purchase #5 | $167.66 | 7.429% | $180.1155 | $180.12 | $180.10 | $180.10 |
| Purchase #6 | $225.74 | 12.227% | $253.3412 | $253.34 | $253.35 | $253.30 |
| Purchase #7 | $248.32 | 7.140% | $266.05 | $266.05 | $266.05 | $266.10 |
| 7 purchase totals = | $1,261.34 | $1,362.6246 | $1,362.63 | $1,362.60 | $1,362.60 | |