| 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 | $213.49 | 5.768% | $225.8041 | $225.80 | $225.80 | $225.80 |
| Purchase #2 | $231.88 | 9.151% | $253.0993 | $253.10 | $253.10 | $253.10 |
| Purchase #3 | $57.78 | 3.780% | $59.9641 | $59.96 | $59.95 | $60.00 |
| Purchase #4 | $55.59 | 8.754% | $60.4563 | $60.46 | $60.45 | $60.50 |
| Purchase #5 | $138.32 | 9.347% | $151.2488 | $151.25 | $151.25 | $151.20 |
| Purchase #6 | $142.71 | 8.480% | $154.8118 | $154.81 | $154.80 | $154.80 |
| Purchase #7 | $240.36 | 10.772% | $266.2516 | $266.25 | $266.25 | $266.30 |
| 7 purchase totals = | $1,080.13 | $1,171.6360 | $1,171.63 | $1,171.60 | $1,171.70 | |