| 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 | $217.70 | 5.524% | $229.7257 | $229.73 | $229.75 | $229.70 |
| Purchase #2 | $215.42 | 10.126% | $237.2334 | $237.23 | $237.25 | $237.20 |
| Purchase #3 | $57.39 | 9.229% | $62.6865 | $62.69 | $62.70 | $62.70 |
| Purchase #4 | $96.67 | 13.212% | $109.442 | $109.44 | $109.45 | $109.40 |
| Purchase #5 | $197.58 | 9.836% | $217.014 | $217.01 | $217.00 | $217.00 |
| Purchase #6 | $88.74 | 4.128% | $92.4032 | $92.40 | $92.40 | $92.40 |
| Purchase #7 | $20.66 | 3.207% | $21.3226 | $21.32 | $21.30 | $21.30 |
| 7 purchase totals = | $894.16 | $969.8274 | $969.82 | $969.85 | $969.70 | |