| 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 | $75.77 | 10.170% | $83.4758 | $83.48 | $83.50 | $83.50 |
| Purchase #2 | $157.26 | 5.711% | $166.2411 | $166.24 | $166.25 | $166.20 |
| Purchase #3 | $247.62 | 6.359% | $263.3662 | $263.37 | $263.35 | $263.40 |
| Purchase #4 | $212.84 | 6.684% | $227.0662 | $227.07 | $227.05 | $227.10 |
| Purchase #5 | $110.98 | 11.594% | $123.847 | $123.85 | $123.85 | $123.80 |
| Purchase #6 | $228.77 | 7.732% | $246.4585 | $246.46 | $246.45 | $246.50 |
| Purchase #7 | $144.60 | 9.445% | $158.2575 | $158.26 | $158.25 | $158.30 |
| 7 purchase totals = | $1,177.84 | $1,268.7123 | $1,268.73 | $1,268.70 | $1,268.80 | |