| 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 | $245.77 | 9.342% | $268.7298 | $268.73 | $268.75 | $268.70 |
| Purchase #2 | $42.79 | 13.727% | $48.6638 | $48.66 | $48.65 | $48.70 |
| Purchase #3 | $210.71 | 13.281% | $238.6944 | $238.69 | $238.70 | $238.70 |
| Purchase #4 | $183.33 | 3.527% | $189.796 | $189.80 | $189.80 | $189.80 |
| Purchase #5 | $111.75 | 7.371% | $119.9871 | $119.99 | $120.00 | $120.00 |
| Purchase #6 | $23.28 | 7.692% | $25.0707 | $25.07 | $25.05 | $25.10 |
| Purchase #7 | $189.68 | 9.716% | $208.1093 | $208.11 | $208.10 | $208.10 |
| 7 purchase totals = | $1,007.31 | $1,099.0511 | $1,099.05 | $1,099.05 | $1,099.10 | |