| 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 | $236.96 | 5.342% | $249.6184 | $249.62 | $249.60 | $249.60 |
| Purchase #2 | $131.62 | 7.696% | $141.7495 | $141.75 | $141.75 | $141.70 |
| Purchase #3 | $39.67 | 8.541% | $43.0582 | $43.06 | $43.05 | $43.10 |
| Purchase #4 | $39.53 | 7.689% | $42.5695 | $42.57 | $42.55 | $42.60 |
| Purchase #5 | $73.89 | 7.341% | $79.3143 | $79.31 | $79.30 | $79.30 |
| Purchase #6 | $9.79 | 3.447% | $10.1275 | $10.13 | $10.15 | $10.10 |
| Purchase #7 | $79.82 | 10.537% | $88.2306 | $88.23 | $88.25 | $88.20 |
| 7 purchase totals = | $611.28 | $654.6680 | $654.67 | $654.65 | $654.60 | |