| 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 | $219.42 | 9.435% | $240.1223 | $240.12 | $240.10 | $240.10 |
| Purchase #2 | $20.41 | 10.619% | $22.5773 | $22.58 | $22.60 | $22.60 |
| Purchase #3 | $18.28 | 12.126% | $20.4966 | $20.50 | $20.50 | $20.50 |
| Purchase #4 | $39.37 | 3.743% | $40.8436 | $40.84 | $40.85 | $40.80 |
| Purchase #5 | $136.40 | 9.735% | $149.6785 | $149.68 | $149.70 | $149.70 |
| Purchase #6 | $68.53 | 12.514% | $77.1058 | $77.11 | $77.10 | $77.10 |
| Purchase #7 | $200.54 | 11.152% | $222.9042 | $222.90 | $222.90 | $222.90 |
| 7 purchase totals = | $702.95 | $773.7283 | $773.73 | $773.75 | $773.70 | |