| 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 | $124.78 | 11.582% | $139.232 | $139.23 | $139.25 | $139.20 |
| Purchase #2 | $242.61 | 7.117% | $259.8766 | $259.88 | $259.90 | $259.90 |
| Purchase #3 | $202.70 | 10.733% | $224.4558 | $224.46 | $224.45 | $224.50 |
| Purchase #4 | $114.56 | 9.399% | $125.3275 | $125.33 | $125.35 | $125.30 |
| Purchase #5 | $37.45 | 10.866% | $41.5193 | $41.52 | $41.50 | $41.50 |
| Purchase #6 | $44.51 | 13.822% | $50.6622 | $50.66 | $50.65 | $50.70 |
| Purchase #7 | $220.88 | 4.180% | $230.1128 | $230.11 | $230.10 | $230.10 |
| 7 purchase totals = | $987.49 | $1,071.1862 | $1,071.19 | $1,071.20 | $1,071.20 | |