| 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 | $139.35 | 8.829% | $151.6532 | $151.65 | $151.65 | $151.70 |
| Purchase #2 | $115.65 | 7.677% | $124.5285 | $124.53 | $124.55 | $124.50 |
| Purchase #3 | $133.42 | 6.433% | $142.0029 | $142.00 | $142.00 | $142.00 |
| Purchase #4 | $136.28 | 9.295% | $148.9472 | $148.95 | $148.95 | $148.90 |
| Purchase #5 | $98.98 | 6.262% | $105.1781 | $105.18 | $105.20 | $105.20 |
| Purchase #6 | $87.91 | 13.121% | $99.4447 | $99.44 | $99.45 | $99.40 |
| Purchase #7 | $240.57 | 8.132% | $260.1332 | $260.13 | $260.15 | $260.10 |
| 7 purchase totals = | $952.16 | $1,031.8878 | $1,031.88 | $1,031.95 | $1,031.80 | |