| 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 | $108.92 | 10.461% | $120.3141 | $120.31 | $120.30 | $120.30 |
| Purchase #2 | $34.35 | 13.798% | $39.0896 | $39.09 | $39.10 | $39.10 |
| Purchase #3 | $97.33 | 12.672% | $109.6637 | $109.66 | $109.65 | $109.70 |
| Purchase #4 | $55.68 | 9.631% | $61.0425 | $61.04 | $61.05 | $61.00 |
| Purchase #5 | $216.57 | 12.401% | $243.4268 | $243.43 | $243.45 | $243.40 |
| Purchase #6 | $152.49 | 4.263% | $158.9906 | $158.99 | $159.00 | $159.00 |
| Purchase #7 | $249.28 | 8.869% | $271.3886 | $271.39 | $271.40 | $271.40 |
| 7 purchase totals = | $914.62 | $1,003.9159 | $1,003.91 | $1,003.95 | $1,003.90 | |