| 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 | $26.39 | 12.215% | $29.6135 | $29.61 | $29.60 | $29.60 |
| Purchase #2 | $186.28 | 7.653% | $200.536 | $200.54 | $200.55 | $200.50 |
| Purchase #3 | $183.81 | 4.614% | $192.291 | $192.29 | $192.30 | $192.30 |
| Purchase #4 | $8.84 | 5.716% | $9.3453 | $9.35 | $9.35 | $9.30 |
| Purchase #5 | $224.89 | 6.140% | $238.6982 | $238.70 | $238.70 | $238.70 |
| Purchase #6 | $69.27 | 10.457% | $76.5136 | $76.51 | $76.50 | $76.50 |
| Purchase #7 | $105.89 | 9.772% | $116.2376 | $116.24 | $116.25 | $116.20 |
| 7 purchase totals = | $805.37 | $863.2352 | $863.24 | $863.25 | $863.10 | |