| 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 | $100.86 | 7.708% | $108.6343 | $108.63 | $108.65 | $108.60 |
| Purchase #2 | $153.82 | 12.371% | $172.8491 | $172.85 | $172.85 | $172.80 |
| Purchase #3 | $25.28 | 4.271% | $26.3597 | $26.36 | $26.35 | $26.40 |
| Purchase #4 | $111.64 | 8.279% | $120.8827 | $120.88 | $120.90 | $120.90 |
| Purchase #5 | $249.45 | 10.520% | $275.6921 | $275.69 | $275.70 | $275.70 |
| Purchase #6 | $12.58 | 11.686% | $14.0501 | $14.05 | $14.05 | $14.10 |
| Purchase #7 | $199.47 | 13.839% | $227.0747 | $227.07 | $227.05 | $227.10 |
| 7 purchase totals = | $853.10 | $945.5427 | $945.53 | $945.55 | $945.60 | |