| 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 | $218.86 | 5.323% | $230.5099 | $230.51 | $230.50 | $230.50 |
| Purchase #2 | $39.36 | 6.421% | $41.8873 | $41.89 | $41.90 | $41.90 |
| Purchase #3 | $74.42 | 12.868% | $83.9964 | $84.00 | $84.00 | $84.00 |
| Purchase #4 | $208.92 | 9.173% | $228.0842 | $228.08 | $228.10 | $228.10 |
| Purchase #5 | $48.69 | 3.370% | $50.3309 | $50.33 | $50.35 | $50.30 |
| Purchase #6 | $68.57 | 8.596% | $74.4643 | $74.46 | $74.45 | $74.50 |
| Purchase #7 | $221.48 | 7.414% | $237.9005 | $237.90 | $237.90 | $237.90 |
| 7 purchase totals = | $880.30 | $947.1735 | $947.17 | $947.20 | $947.20 | |