| 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 | $229.92 | 10.826% | $254.8111 | $254.81 | $254.80 | $254.80 |
| Purchase #2 | $130.65 | 13.766% | $148.6353 | $148.64 | $148.65 | $148.60 |
| Purchase #3 | $29.34 | 6.301% | $31.1887 | $31.19 | $31.20 | $31.20 |
| Purchase #4 | $207.60 | 8.643% | $225.5429 | $225.54 | $225.55 | $225.50 |
| Purchase #5 | $100.64 | 9.266% | $109.9653 | $109.97 | $109.95 | $110.00 |
| Purchase #6 | $225.86 | 3.627% | $234.0519 | $234.05 | $234.05 | $234.10 |
| Purchase #7 | $22.39 | 9.404% | $24.4956 | $24.50 | $24.50 | $24.50 |
| 7 purchase totals = | $946.40 | $1,028.6908 | $1,028.70 | $1,028.70 | $1,028.70 | |