| 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 | $197.56 | 11.782% | $220.8365 | $220.84 | $220.85 | $220.80 |
| Purchase #2 | $55.64 | 6.644% | $59.3367 | $59.34 | $59.35 | $59.30 |
| Purchase #3 | $19.39 | 12.423% | $21.7988 | $21.80 | $21.80 | $21.80 |
| Purchase #4 | $188.38 | 9.756% | $206.7584 | $206.76 | $206.75 | $206.80 |
| Purchase #5 | $14.62 | 5.763% | $15.4626 | $15.46 | $15.45 | $15.50 |
| Purchase #6 | $14.97 | 12.844% | $16.8927 | $16.89 | $16.90 | $16.90 |
| Purchase #7 | $24.94 | 10.684% | $27.6046 | $27.60 | $27.60 | $27.60 |
| 7 purchase totals = | $515.50 | $568.6903 | $568.69 | $568.70 | $568.70 | |