| 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 | $228.43 | 13.319% | $258.8546 | $258.85 | $258.85 | $258.90 |
| Purchase #2 | $130.36 | 10.659% | $144.2551 | $144.26 | $144.25 | $144.30 |
| Purchase #3 | $100.90 | 9.620% | $110.6066 | $110.61 | $110.60 | $110.60 |
| Purchase #4 | $31.71 | 8.216% | $34.3153 | $34.32 | $34.30 | $34.30 |
| Purchase #5 | $69.32 | 5.594% | $73.1978 | $73.20 | $73.20 | $73.20 |
| Purchase #6 | $118.46 | 11.451% | $132.0249 | $132.02 | $132.00 | $132.00 |
| Purchase #7 | $171.90 | 8.700% | $186.8553 | $186.86 | $186.85 | $186.90 |
| 7 purchase totals = | $851.08 | $940.1096 | $940.12 | $940.05 | $940.20 | |