| 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 | $177.77 | 9.250% | $194.2137 | $194.21 | $194.20 | $194.20 |
| Purchase #2 | $122.70 | 4.844% | $128.6436 | $128.64 | $128.65 | $128.60 |
| Purchase #3 | $232.53 | 8.818% | $253.0345 | $253.03 | $253.05 | $253.00 |
| Purchase #4 | $31.40 | 6.436% | $33.4209 | $33.42 | $33.40 | $33.40 |
| Purchase #5 | $229.32 | 6.161% | $243.4484 | $243.45 | $243.45 | $243.40 |
| Purchase #6 | $223.69 | 8.603% | $242.9341 | $242.93 | $242.95 | $242.90 |
| Purchase #7 | $205.56 | 11.491% | $229.1809 | $229.18 | $229.20 | $229.20 |
| 7 purchase totals = | $1,222.97 | $1,324.8761 | $1,324.86 | $1,324.90 | $1,324.70 | |