| 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 | $197.65 | 8.381% | $214.215 | $214.22 | $214.20 | $214.20 |
| Purchase #2 | $158.57 | 3.625% | $164.3182 | $164.32 | $164.30 | $164.30 |
| Purchase #3 | $109.84 | 6.166% | $116.6127 | $116.61 | $116.60 | $116.60 |
| Purchase #4 | $59.80 | 4.372% | $62.4145 | $62.41 | $62.40 | $62.40 |
| Purchase #5 | $103.62 | 3.336% | $107.0768 | $107.08 | $107.10 | $107.10 |
| Purchase #6 | $243.47 | 5.505% | $256.873 | $256.87 | $256.85 | $256.90 |
| Purchase #7 | $91.80 | 7.390% | $98.584 | $98.58 | $98.60 | $98.60 |
| 7 purchase totals = | $964.75 | $1,020.0942 | $1,020.09 | $1,020.05 | $1,020.10 | |