| 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 | $42.26 | 4.558% | $44.1862 | $44.19 | $44.20 | $44.20 |
| Purchase #2 | $199.31 | 9.608% | $218.4597 | $218.46 | $218.45 | $218.50 |
| Purchase #3 | $71.60 | 3.584% | $74.1661 | $74.17 | $74.15 | $74.20 |
| Purchase #4 | $227.40 | 3.319% | $234.9474 | $234.95 | $234.95 | $234.90 |
| Purchase #5 | $223.52 | 13.178% | $252.9755 | $252.98 | $253.00 | $253.00 |
| Purchase #6 | $29.43 | 7.740% | $31.7079 | $31.71 | $31.70 | $31.70 |
| Purchase #7 | $139.32 | 9.749% | $152.9023 | $152.90 | $152.90 | $152.90 |
| 7 purchase totals = | $932.84 | $1,009.3451 | $1,009.36 | $1,009.35 | $1,009.40 | |