| 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 | $237.26 | 5.862% | $251.1682 | $251.17 | $251.15 | $251.20 |
| Purchase #2 | $157.61 | 8.282% | $170.6633 | $170.66 | $170.65 | $170.70 |
| Purchase #3 | $176.73 | 12.559% | $198.9255 | $198.93 | $198.95 | $198.90 |
| Purchase #4 | $32.78 | 7.836% | $35.3486 | $35.35 | $35.35 | $35.30 |
| Purchase #5 | $129.84 | 9.737% | $142.4825 | $142.48 | $142.50 | $142.50 |
| Purchase #6 | $31.75 | 4.457% | $33.1651 | $33.17 | $33.15 | $33.20 |
| Purchase #7 | $127.83 | 8.192% | $138.3018 | $138.30 | $138.30 | $138.30 |
| 7 purchase totals = | $893.80 | $970.0550 | $970.06 | $970.05 | $970.10 | |