| 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 | $247.55 | 5.109% | $260.1973 | $260.20 | $260.20 | $260.20 |
| Purchase #2 | $183.97 | 3.604% | $190.6003 | $190.60 | $190.60 | $190.60 |
| Purchase #3 | $204.87 | 10.861% | $227.1209 | $227.12 | $227.10 | $227.10 |
| Purchase #4 | $82.32 | 11.728% | $91.9745 | $91.97 | $91.95 | $92.00 |
| Purchase #5 | $17.98 | 10.778% | $19.9179 | $19.92 | $19.90 | $19.90 |
| Purchase #6 | $195.48 | 10.485% | $215.9761 | $215.98 | $216.00 | $216.00 |
| Purchase #7 | $130.28 | 12.732% | $146.8672 | $146.87 | $146.85 | $146.90 |
| 7 purchase totals = | $1,062.45 | $1,152.6542 | $1,152.66 | $1,152.60 | $1,152.70 | |