| 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 | $234.94 | 3.424% | $242.9843 | $242.98 | $243.00 | $243.00 |
| Purchase #2 | $209.37 | 7.453% | $224.9743 | $224.97 | $224.95 | $225.00 |
| Purchase #3 | $31.32 | 10.694% | $34.6694 | $34.67 | $34.65 | $34.70 |
| Purchase #4 | $71.64 | 5.809% | $75.8016 | $75.80 | $75.80 | $75.80 |
| Purchase #5 | $34.84 | 12.260% | $39.1114 | $39.11 | $39.10 | $39.10 |
| Purchase #6 | $249.45 | 4.278% | $260.1215 | $260.12 | $260.10 | $260.10 |
| Purchase #7 | $111.83 | 8.744% | $121.6084 | $121.61 | $121.60 | $121.60 |
| 7 purchase totals = | $943.39 | $999.2709 | $999.26 | $999.20 | $999.30 | |