| 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 | $94.63 | 7.185% | $101.4292 | $101.43 | $101.45 | $101.40 |
| Purchase #2 | $241.76 | 4.220% | $251.9623 | $251.96 | $251.95 | $252.00 |
| Purchase #3 | $44.71 | 12.401% | $50.2545 | $50.25 | $50.25 | $50.30 |
| Purchase #4 | $40.96 | 13.292% | $46.4044 | $46.40 | $46.40 | $46.40 |
| Purchase #5 | $242.45 | 12.872% | $273.6582 | $273.66 | $273.65 | $273.70 |
| Purchase #6 | $121.70 | 3.322% | $125.7429 | $125.74 | $125.75 | $125.70 |
| Purchase #7 | $138.83 | 13.139% | $157.0709 | $157.07 | $157.05 | $157.10 |
| 7 purchase totals = | $925.04 | $1,006.5224 | $1,006.51 | $1,006.50 | $1,006.60 | |