| 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 | $244.71 | 6.434% | $260.4546 | $260.45 | $260.45 | $260.50 |
| Purchase #2 | $66.30 | 4.236% | $69.1085 | $69.11 | $69.10 | $69.10 |
| Purchase #3 | $166.52 | 5.478% | $175.642 | $175.64 | $175.65 | $175.60 |
| Purchase #4 | $217.63 | 4.650% | $227.7498 | $227.75 | $227.75 | $227.70 |
| Purchase #5 | $137.60 | 8.451% | $149.2286 | $149.23 | $149.25 | $149.20 |
| Purchase #6 | $19.88 | 5.311% | $20.9358 | $20.94 | $20.95 | $20.90 |
| Purchase #7 | $138.40 | 4.585% | $144.7456 | $144.75 | $144.75 | $144.70 |
| 7 purchase totals = | $991.04 | $1,047.8649 | $1,047.87 | $1,047.90 | $1,047.70 | |