| 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 | $243.78 | 11.704% | $272.312 | $272.31 | $272.30 | $272.30 |
| Purchase #2 | $21.91 | 9.181% | $23.9216 | $23.92 | $23.90 | $23.90 |
| Purchase #3 | $72.53 | 4.282% | $75.6357 | $75.64 | $75.65 | $75.60 |
| Purchase #4 | $18.55 | 13.133% | $20.9862 | $20.99 | $21.00 | $21.00 |
| Purchase #5 | $35.33 | 5.669% | $37.3329 | $37.33 | $37.35 | $37.30 |
| Purchase #6 | $37.44 | 6.718% | $39.9552 | $39.96 | $39.95 | $40.00 |
| Purchase #7 | $242.33 | 10.403% | $267.5396 | $267.54 | $267.55 | $267.50 |
| 7 purchase totals = | $671.87 | $737.6832 | $737.69 | $737.70 | $737.60 | |