| 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 | $244.46 | 12.400% | $274.773 | $274.77 | $274.75 | $274.80 |
| Purchase #2 | $70.84 | 10.500% | $78.2782 | $78.28 | $78.30 | $78.30 |
| Purchase #3 | $47.67 | 4.381% | $49.7584 | $49.76 | $49.75 | $49.80 |
| Purchase #4 | $169.43 | 8.310% | $183.5096 | $183.51 | $183.50 | $183.50 |
| Purchase #5 | $180.73 | 7.473% | $194.236 | $194.24 | $194.25 | $194.20 |
| Purchase #6 | $201.91 | 8.202% | $218.4707 | $218.47 | $218.45 | $218.50 |
| Purchase #7 | $243.38 | 7.137% | $260.75 | $260.75 | $260.75 | $260.80 |
| 7 purchase totals = | $1,158.42 | $1,259.7759 | $1,259.78 | $1,259.75 | $1,259.90 | |