| 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 | $234.71 | 4.326% | $244.8636 | $244.86 | $244.85 | $244.90 |
| Purchase #2 | $203.31 | 3.390% | $210.2022 | $210.20 | $210.20 | $210.20 |
| Purchase #3 | $68.27 | 9.647% | $74.856 | $74.86 | $74.85 | $74.90 |
| Purchase #4 | $70.79 | 10.265% | $78.0566 | $78.06 | $78.05 | $78.10 |
| Purchase #5 | $193.66 | 10.156% | $213.3281 | $213.33 | $213.35 | $213.30 |
| Purchase #6 | $214.90 | 7.570% | $231.1679 | $231.17 | $231.15 | $231.20 |
| Purchase #7 | $142.48 | 7.511% | $153.1817 | $153.18 | $153.20 | $153.20 |
| 7 purchase totals = | $1,128.12 | $1,205.6561 | $1,205.66 | $1,205.65 | $1,205.80 | |