| 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 | $219.78 | 4.208% | $229.0283 | $229.03 | $229.05 | $229.00 |
| Purchase #2 | $47.67 | 8.273% | $51.6137 | $51.61 | $51.60 | $51.60 |
| Purchase #3 | $237.64 | 13.833% | $270.5127 | $270.51 | $270.50 | $270.50 |
| Purchase #4 | $140.51 | 8.396% | $152.3072 | $152.31 | $152.30 | $152.30 |
| Purchase #5 | $103.58 | 8.412% | $112.2931 | $112.29 | $112.30 | $112.30 |
| Purchase #6 | $23.65 | 3.745% | $24.5357 | $24.54 | $24.55 | $24.50 |
| Purchase #7 | $34.41 | 9.452% | $37.6624 | $37.66 | $37.65 | $37.70 |
| 7 purchase totals = | $807.24 | $877.9531 | $877.95 | $877.95 | $877.90 | |