| 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 | $115.92 | 9.297% | $126.6971 | $126.70 | $126.70 | $126.70 |
| Purchase #2 | $22.61 | 12.448% | $25.4245 | $25.42 | $25.40 | $25.40 |
| Purchase #3 | $126.95 | 9.224% | $138.6599 | $138.66 | $138.65 | $138.70 |
| Purchase #4 | $239.36 | 3.217% | $247.0602 | $247.06 | $247.05 | $247.10 |
| Purchase #5 | $199.27 | 9.333% | $217.8679 | $217.87 | $217.85 | $217.90 |
| Purchase #6 | $92.46 | 9.670% | $101.4009 | $101.40 | $101.40 | $101.40 |
| Purchase #7 | $50.66 | 12.421% | $56.9525 | $56.95 | $56.95 | $57.00 |
| 7 purchase totals = | $847.23 | $914.0630 | $914.06 | $914.00 | $914.20 | |