| 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 | $203.96 | 7.584% | $219.4283 | $219.43 | $219.45 | $219.40 |
| Purchase #2 | $250.65 | 5.693% | $264.9195 | $264.92 | $264.90 | $264.90 |
| Purchase #3 | $17.30 | 6.411% | $18.4091 | $18.41 | $18.40 | $18.40 |
| Purchase #4 | $36.95 | 8.130% | $39.954 | $39.95 | $39.95 | $40.00 |
| Purchase #5 | $224.93 | 12.747% | $253.6018 | $253.60 | $253.60 | $253.60 |
| Purchase #6 | $21.68 | 6.611% | $23.1133 | $23.11 | $23.10 | $23.10 |
| Purchase #7 | $100.42 | 5.300% | $105.7423 | $105.74 | $105.75 | $105.70 |
| 7 purchase totals = | $855.89 | $925.1683 | $925.16 | $925.15 | $925.10 | |