| 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 | $193.60 | 7.217% | $207.5721 | $207.57 | $207.55 | $207.60 |
| Purchase #2 | $79.71 | 11.689% | $89.0273 | $89.03 | $89.05 | $89.00 |
| Purchase #3 | $220.65 | 13.494% | $250.4245 | $250.42 | $250.40 | $250.40 |
| Purchase #4 | $195.82 | 10.844% | $217.0547 | $217.05 | $217.05 | $217.10 |
| Purchase #5 | $178.83 | 9.496% | $195.8117 | $195.81 | $195.80 | $195.80 |
| Purchase #6 | $76.68 | 11.358% | $85.3893 | $85.39 | $85.40 | $85.40 |
| Purchase #7 | $248.32 | 4.443% | $259.3529 | $259.35 | $259.35 | $259.40 |
| 7 purchase totals = | $1,193.61 | $1,304.6325 | $1,304.62 | $1,304.60 | $1,304.70 | |