| 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 | $197.35 | 3.226% | $203.7165 | $203.72 | $203.70 | $203.70 |
| Purchase #2 | $43.95 | 11.161% | $48.8553 | $48.86 | $48.85 | $48.90 |
| Purchase #3 | $237.26 | 9.686% | $260.241 | $260.24 | $260.25 | $260.20 |
| Purchase #4 | $103.54 | 7.790% | $111.6058 | $111.61 | $111.60 | $111.60 |
| Purchase #5 | $152.39 | 11.857% | $170.4589 | $170.46 | $170.45 | $170.50 |
| Purchase #6 | $8.67 | 6.307% | $9.2168 | $9.22 | $9.20 | $9.20 |
| Purchase #7 | $41.87 | 11.323% | $46.6109 | $46.61 | $46.60 | $46.60 |
| 7 purchase totals = | $785.03 | $850.7052 | $850.72 | $850.65 | $850.70 | |