| 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 | $225.40 | 10.499% | $249.0647 | $249.06 | $249.05 | $249.10 |
| Purchase #2 | $65.28 | 6.873% | $69.7667 | $69.77 | $69.75 | $69.80 |
| Purchase #3 | $74.29 | 12.729% | $83.7464 | $83.75 | $83.75 | $83.70 |
| Purchase #4 | $190.32 | 8.635% | $206.7541 | $206.75 | $206.75 | $206.80 |
| Purchase #5 | $147.25 | 9.598% | $161.3831 | $161.38 | $161.40 | $161.40 |
| Purchase #6 | $50.61 | 13.334% | $57.3583 | $57.36 | $57.35 | $57.40 |
| Purchase #7 | $44.74 | 5.516% | $47.2079 | $47.21 | $47.20 | $47.20 |
| 7 purchase totals = | $797.89 | $875.2812 | $875.28 | $875.25 | $875.40 | |