| 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 | $119.37 | 13.796% | $135.8383 | $135.84 | $135.85 | $135.80 |
| Purchase #2 | $26.71 | 6.741% | $28.5105 | $28.51 | $28.50 | $28.50 |
| Purchase #3 | $221.45 | 4.231% | $230.8195 | $230.82 | $230.80 | $230.80 |
| Purchase #4 | $47.67 | 13.160% | $53.9434 | $53.94 | $53.95 | $53.90 |
| Purchase #5 | $227.45 | 3.294% | $234.9422 | $234.94 | $234.95 | $234.90 |
| Purchase #6 | $110.27 | 13.590% | $125.2557 | $125.26 | $125.25 | $125.30 |
| Purchase #7 | $203.53 | 10.745% | $225.3993 | $225.40 | $225.40 | $225.40 |
| 7 purchase totals = | $956.45 | $1,034.7089 | $1,034.71 | $1,034.70 | $1,034.60 | |