| 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 | $209.74 | 8.643% | $227.8678 | $227.87 | $227.85 | $227.90 |
| Purchase #2 | $7.80 | 10.116% | $8.589 | $8.59 | $8.60 | $8.60 |
| Purchase #3 | $44.95 | 4.571% | $47.0047 | $47.00 | $47.00 | $47.00 |
| Purchase #4 | $46.86 | 9.157% | $51.151 | $51.15 | $51.15 | $51.20 |
| Purchase #5 | $78.83 | 6.167% | $83.6914 | $83.69 | $83.70 | $83.70 |
| Purchase #6 | $227.75 | 4.546% | $238.1035 | $238.10 | $238.10 | $238.10 |
| Purchase #7 | $59.37 | 10.858% | $65.8164 | $65.82 | $65.80 | $65.80 |
| 7 purchase totals = | $675.30 | $722.2238 | $722.22 | $722.20 | $722.30 | |