| 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 | $15.43 | 12.401% | $17.3435 | $17.34 | $17.35 | $17.30 |
| Purchase #2 | $237.70 | 9.747% | $260.8686 | $260.87 | $260.85 | $260.90 |
| Purchase #3 | $244.76 | 4.722% | $256.3176 | $256.32 | $256.30 | $256.30 |
| Purchase #4 | $91.31 | 12.759% | $102.9602 | $102.96 | $102.95 | $103.00 |
| Purchase #5 | $17.83 | 8.174% | $19.2874 | $19.29 | $19.30 | $19.30 |
| Purchase #6 | $226.79 | 8.204% | $245.3959 | $245.40 | $245.40 | $245.40 |
| Purchase #7 | $17.36 | 8.226% | $18.788 | $18.79 | $18.80 | $18.80 |
| 7 purchase totals = | $851.18 | $920.9612 | $920.97 | $920.95 | $921.00 | |