| 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 | $244.39 | 5.689% | $258.2933 | $258.29 | $258.30 | $258.30 |
| Purchase #2 | $204.30 | 7.357% | $219.3304 | $219.33 | $219.35 | $219.30 |
| Purchase #3 | $18.69 | 12.395% | $21.0066 | $21.01 | $21.00 | $21.00 |
| Purchase #4 | $107.96 | 13.397% | $122.4234 | $122.42 | $122.40 | $122.40 |
| Purchase #5 | $19.64 | 13.324% | $22.2568 | $22.26 | $22.25 | $22.30 |
| Purchase #6 | $245.94 | 10.189% | $270.9988 | $271.00 | $271.00 | $271.00 |
| Purchase #7 | $46.56 | 5.861% | $49.2889 | $49.29 | $49.30 | $49.30 |
| 7 purchase totals = | $887.48 | $963.5982 | $963.60 | $963.60 | $963.60 | |