| 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 | $229.71 | 10.749% | $254.4015 | $254.40 | $254.40 | $254.40 |
| Purchase #2 | $34.93 | 6.276% | $37.1222 | $37.12 | $37.10 | $37.10 |
| Purchase #3 | $145.27 | 5.828% | $153.7363 | $153.74 | $153.75 | $153.70 |
| Purchase #4 | $213.68 | 11.808% | $238.9113 | $238.91 | $238.90 | $238.90 |
| Purchase #5 | $76.32 | 7.720% | $82.2119 | $82.21 | $82.20 | $82.20 |
| Purchase #6 | $160.43 | 12.363% | $180.264 | $180.26 | $180.25 | $180.30 |
| Purchase #7 | $85.87 | 6.134% | $91.1373 | $91.14 | $91.15 | $91.10 |
| 7 purchase totals = | $946.21 | $1,037.7845 | $1,037.78 | $1,037.75 | $1,037.70 | |