| 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 | $33.33 | 5.454% | $35.1478 | $35.15 | $35.15 | $35.10 |
| Purchase #2 | $208.35 | 8.244% | $225.5264 | $225.53 | $225.55 | $225.50 |
| Purchase #3 | $129.74 | 9.376% | $141.9044 | $141.90 | $141.90 | $141.90 |
| Purchase #4 | $244.89 | 6.479% | $260.7564 | $260.76 | $260.75 | $260.80 |
| Purchase #5 | $155.89 | 3.288% | $161.0157 | $161.02 | $161.00 | $161.00 |
| Purchase #6 | $6.73 | 7.790% | $7.2543 | $7.25 | $7.25 | $7.30 |
| Purchase #7 | $59.25 | 4.724% | $62.049 | $62.05 | $62.05 | $62.00 |
| 7 purchase totals = | $838.18 | $893.6540 | $893.66 | $893.65 | $893.60 | |