| 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 | $127.26 | 6.530% | $135.5701 | $135.57 | $135.55 | $135.60 |
| Purchase #2 | $237.47 | 5.226% | $249.8802 | $249.88 | $249.90 | $249.90 |
| Purchase #3 | $172.79 | 10.161% | $190.3472 | $190.35 | $190.35 | $190.30 |
| Purchase #4 | $119.81 | 7.542% | $128.8461 | $128.85 | $128.85 | $128.80 |
| Purchase #5 | $66.70 | 3.358% | $68.9398 | $68.94 | $68.95 | $68.90 |
| Purchase #6 | $170.47 | 3.127% | $175.8006 | $175.80 | $175.80 | $175.80 |
| Purchase #7 | $225.45 | 13.740% | $256.4268 | $256.43 | $256.45 | $256.40 |
| 7 purchase totals = | $1,119.95 | $1,205.8108 | $1,205.82 | $1,205.85 | $1,205.70 | |