| 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 | $191.65 | 9.573% | $209.9967 | $210.00 | $210.00 | $210.00 |
| Purchase #2 | $244.70 | 6.493% | $260.5884 | $260.59 | $260.60 | $260.60 |
| Purchase #3 | $219.25 | 6.753% | $234.056 | $234.06 | $234.05 | $234.10 |
| Purchase #4 | $33.51 | 7.638% | $36.0695 | $36.07 | $36.05 | $36.10 |
| Purchase #5 | $210.62 | 13.460% | $238.9695 | $238.97 | $238.95 | $239.00 |
| Purchase #6 | $91.87 | 12.134% | $103.0175 | $103.02 | $103.00 | $103.00 |
| Purchase #7 | $96.73 | 13.600% | $109.8853 | $109.89 | $109.90 | $109.90 |
| 7 purchase totals = | $1,088.33 | $1,192.5829 | $1,192.60 | $1,192.55 | $1,192.70 | |