| 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 | $232.97 | 11.673% | $260.1646 | $260.16 | $260.15 | $260.20 |
| Purchase #2 | $18.29 | 11.580% | $20.408 | $20.41 | $20.40 | $20.40 |
| Purchase #3 | $72.60 | 10.472% | $80.2027 | $80.20 | $80.20 | $80.20 |
| Purchase #4 | $40.49 | 4.332% | $42.244 | $42.24 | $42.25 | $42.20 |
| Purchase #5 | $41.42 | 11.435% | $46.1564 | $46.16 | $46.15 | $46.20 |
| Purchase #6 | $225.98 | 8.116% | $244.3205 | $244.32 | $244.30 | $244.30 |
| Purchase #7 | $26.85 | 9.145% | $29.3054 | $29.31 | $29.30 | $29.30 |
| 7 purchase totals = | $658.60 | $722.8016 | $722.80 | $722.75 | $722.80 | |