| 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 | $213.78 | 10.745% | $236.7507 | $236.75 | $236.75 | $236.80 |
| Purchase #2 | $16.77 | 8.634% | $18.2179 | $18.22 | $18.20 | $18.20 |
| Purchase #3 | $46.58 | 4.661% | $48.7511 | $48.75 | $48.75 | $48.80 |
| Purchase #4 | $218.34 | 4.660% | $228.5146 | $228.51 | $228.50 | $228.50 |
| Purchase #5 | $219.50 | 11.127% | $243.9238 | $243.92 | $243.90 | $243.90 |
| Purchase #6 | $215.51 | 13.487% | $244.5758 | $244.58 | $244.60 | $244.60 |
| Purchase #7 | $168.72 | 13.175% | $190.9489 | $190.95 | $190.95 | $190.90 |
| 7 purchase totals = | $1,099.20 | $1,211.6828 | $1,211.68 | $1,211.65 | $1,211.70 | |