| 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 | $110.57 | 10.827% | $122.5414 | $122.54 | $122.55 | $122.50 |
| Purchase #2 | $17.51 | 10.606% | $19.3671 | $19.37 | $19.35 | $19.40 |
| Purchase #3 | $13.26 | 6.513% | $14.1236 | $14.12 | $14.10 | $14.10 |
| Purchase #4 | $10.72 | 8.213% | $11.6004 | $11.60 | $11.60 | $11.60 |
| Purchase #5 | $114.79 | 8.643% | $124.7113 | $124.71 | $124.70 | $124.70 |
| Purchase #6 | $133.28 | 5.451% | $140.5451 | $140.55 | $140.55 | $140.50 |
| Purchase #7 | $25.89 | 6.648% | $27.6112 | $27.61 | $27.60 | $27.60 |
| 7 purchase totals = | $426.02 | $460.5001 | $460.50 | $460.45 | $460.40 | |