| 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 | $230.72 | 12.761% | $260.1622 | $260.16 | $260.15 | $260.20 |
| Purchase #2 | $214.52 | 9.290% | $234.4489 | $234.45 | $234.45 | $234.40 |
| Purchase #3 | $31.92 | 12.198% | $35.8136 | $35.81 | $35.80 | $35.80 |
| Purchase #4 | $59.29 | 9.636% | $65.0032 | $65.00 | $65.00 | $65.00 |
| Purchase #5 | $228.89 | 7.349% | $245.7111 | $245.71 | $245.70 | $245.70 |
| Purchase #6 | $38.87 | 3.285% | $40.1469 | $40.15 | $40.15 | $40.10 |
| Purchase #7 | $101.27 | 12.484% | $113.9125 | $113.91 | $113.90 | $113.90 |
| 7 purchase totals = | $905.48 | $995.1984 | $995.19 | $995.15 | $995.10 | |