| 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 | $198.97 | 13.575% | $225.9802 | $225.98 | $226.00 | $226.00 |
| Purchase #2 | $105.53 | 6.211% | $112.0845 | $112.08 | $112.10 | $112.10 |
| Purchase #3 | $244.59 | 5.575% | $258.2259 | $258.23 | $258.25 | $258.20 |
| Purchase #4 | $75.61 | 9.256% | $82.6085 | $82.61 | $82.60 | $82.60 |
| Purchase #5 | $88.86 | 3.685% | $92.1345 | $92.13 | $92.15 | $92.10 |
| Purchase #6 | $29.92 | 4.438% | $31.2478 | $31.25 | $31.25 | $31.20 |
| Purchase #7 | $27.44 | 9.789% | $30.1261 | $30.13 | $30.15 | $30.10 |
| 7 purchase totals = | $770.92 | $832.4075 | $832.41 | $832.50 | $832.30 | |