| 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 | $225.44 | 5.656% | $238.1909 | $238.19 | $238.20 | $238.20 |
| Purchase #2 | $76.31 | 5.416% | $80.4429 | $80.44 | $80.45 | $80.40 |
| Purchase #3 | $113.99 | 6.747% | $121.6809 | $121.68 | $121.70 | $121.70 |
| Purchase #4 | $17.86 | 3.123% | $18.4178 | $18.42 | $18.40 | $18.40 |
| Purchase #5 | $189.56 | 7.512% | $203.7997 | $203.80 | $203.80 | $203.80 |
| Purchase #6 | $221.80 | 9.634% | $243.1682 | $243.17 | $243.15 | $243.20 |
| Purchase #7 | $49.89 | 4.113% | $51.942 | $51.94 | $51.95 | $51.90 |
| 7 purchase totals = | $894.85 | $957.6424 | $957.64 | $957.65 | $957.60 | |