| 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 | $203.35 | 4.379% | $212.2547 | $212.25 | $212.25 | $212.30 |
| Purchase #2 | $125.87 | 7.867% | $135.7722 | $135.77 | $135.75 | $135.80 |
| Purchase #3 | $227.50 | 12.870% | $256.7793 | $256.78 | $256.80 | $256.80 |
| Purchase #4 | $110.61 | 6.856% | $118.1934 | $118.19 | $118.20 | $118.20 |
| Purchase #5 | $59.56 | 6.512% | $63.4385 | $63.44 | $63.45 | $63.40 |
| Purchase #6 | $26.29 | 11.691% | $29.3636 | $29.36 | $29.35 | $29.40 |
| Purchase #7 | $16.29 | 6.364% | $17.3267 | $17.33 | $17.35 | $17.30 |
| 7 purchase totals = | $769.47 | $833.1284 | $833.12 | $833.15 | $833.20 | |