| 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 | $226.97 | 9.221% | $247.8989 | $247.90 | $247.90 | $247.90 |
| Purchase #2 | $177.49 | 12.726% | $200.0774 | $200.08 | $200.10 | $200.10 |
| Purchase #3 | $48.32 | 6.559% | $51.4893 | $51.49 | $51.50 | $51.50 |
| Purchase #4 | $49.59 | 13.538% | $56.3035 | $56.30 | $56.30 | $56.30 |
| Purchase #5 | $96.39 | 6.563% | $102.7161 | $102.72 | $102.70 | $102.70 |
| Purchase #6 | $94.57 | 9.434% | $103.4917 | $103.49 | $103.50 | $103.50 |
| Purchase #7 | $137.29 | 6.580% | $146.3237 | $146.32 | $146.30 | $146.30 |
| 7 purchase totals = | $830.62 | $908.3006 | $908.30 | $908.30 | $908.30 | |