| 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 | $108.34 | 12.278% | $121.642 | $121.64 | $121.65 | $121.60 |
| Purchase #2 | $85.84 | 11.163% | $95.4223 | $95.42 | $95.40 | $95.40 |
| Purchase #3 | $39.99 | 11.237% | $44.4837 | $44.48 | $44.50 | $44.50 |
| Purchase #4 | $163.99 | 4.387% | $171.1842 | $171.18 | $171.20 | $171.20 |
| Purchase #5 | $135.79 | 9.479% | $148.6615 | $148.66 | $148.65 | $148.70 |
| Purchase #6 | $231.42 | 10.178% | $254.9739 | $254.97 | $254.95 | $255.00 |
| Purchase #7 | $38.48 | 5.838% | $40.7265 | $40.73 | $40.75 | $40.70 |
| 7 purchase totals = | $803.85 | $877.0941 | $877.08 | $877.10 | $877.10 | |