| 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 | $182.81 | 3.497% | $189.2029 | $189.20 | $189.20 | $189.20 |
| Purchase #2 | $213.43 | 11.491% | $237.9552 | $237.96 | $237.95 | $238.00 |
| Purchase #3 | $247.36 | 12.798% | $279.0171 | $279.02 | $279.00 | $279.00 |
| Purchase #4 | $125.51 | 9.176% | $137.0268 | $137.03 | $137.05 | $137.00 |
| Purchase #5 | $203.60 | 12.261% | $228.5634 | $228.56 | $228.55 | $228.60 |
| Purchase #6 | $75.74 | 10.819% | $83.9343 | $83.93 | $83.95 | $83.90 |
| Purchase #7 | $232.56 | 8.306% | $251.8764 | $251.88 | $251.90 | $251.90 |
| 7 purchase totals = | $1,281.01 | $1,407.5761 | $1,407.58 | $1,407.60 | $1,407.60 | |