| 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 | $116.76 | 10.544% | $129.0712 | $129.07 | $129.05 | $129.10 |
| Purchase #2 | $12.54 | 7.601% | $13.4932 | $13.49 | $13.50 | $13.50 |
| Purchase #3 | $38.91 | 7.457% | $41.8115 | $41.81 | $41.80 | $41.80 |
| Purchase #4 | $60.50 | 13.320% | $68.5586 | $68.56 | $68.55 | $68.60 |
| Purchase #5 | $197.74 | 9.525% | $216.5747 | $216.57 | $216.55 | $216.60 |
| Purchase #6 | $226.92 | 13.151% | $256.7622 | $256.76 | $256.75 | $256.80 |
| Purchase #7 | $243.70 | 5.374% | $256.7964 | $256.80 | $256.80 | $256.80 |
| 7 purchase totals = | $897.07 | $983.0678 | $983.06 | $983.00 | $983.20 | |