| 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 | $211.74 | 12.330% | $237.8475 | $237.85 | $237.85 | $237.80 |
| Purchase #2 | $156.42 | 10.703% | $173.1616 | $173.16 | $173.15 | $173.20 |
| Purchase #3 | $9.54 | 8.210% | $10.3232 | $10.32 | $10.30 | $10.30 |
| Purchase #4 | $163.41 | 6.364% | $173.8094 | $173.81 | $173.80 | $173.80 |
| Purchase #5 | $219.91 | 11.180% | $244.4959 | $244.50 | $244.50 | $244.50 |
| Purchase #6 | $33.96 | 12.480% | $38.1982 | $38.20 | $38.20 | $38.20 |
| Purchase #7 | $96.46 | 7.731% | $103.9173 | $103.92 | $103.90 | $103.90 |
| 7 purchase totals = | $891.44 | $981.7531 | $981.76 | $981.70 | $981.70 | |