| 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 | $218.73 | 11.189% | $243.2037 | $243.20 | $243.20 | $243.20 |
| Purchase #2 | $172.43 | 9.470% | $188.7591 | $188.76 | $188.75 | $188.80 |
| Purchase #3 | $148.40 | 3.582% | $153.7157 | $153.72 | $153.70 | $153.70 |
| Purchase #4 | $101.64 | 4.245% | $105.9546 | $105.95 | $105.95 | $106.00 |
| Purchase #5 | $139.94 | 10.246% | $154.2783 | $154.28 | $154.30 | $154.30 |
| Purchase #6 | $145.29 | 5.188% | $152.8276 | $152.83 | $152.85 | $152.80 |
| Purchase #7 | $28.57 | 11.829% | $31.9495 | $31.95 | $31.95 | $31.90 |
| 7 purchase totals = | $955.00 | $1,030.6885 | $1,030.69 | $1,030.70 | $1,030.70 | |