| 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 | $179.84 | 11.242% | $200.0576 | $200.06 | $200.05 | $200.10 |
| Purchase #2 | $58.80 | 9.168% | $64.1908 | $64.19 | $64.20 | $64.20 |
| Purchase #3 | $203.54 | 9.789% | $223.4645 | $223.46 | $223.45 | $223.50 |
| Purchase #4 | $129.77 | 12.491% | $145.9796 | $145.98 | $146.00 | $146.00 |
| Purchase #5 | $229.63 | 3.380% | $237.3915 | $237.39 | $237.40 | $237.40 |
| Purchase #6 | $24.30 | 3.273% | $25.0953 | $25.10 | $25.10 | $25.10 |
| Purchase #7 | $209.79 | 8.644% | $227.9242 | $227.92 | $227.90 | $227.90 |
| 7 purchase totals = | $1,035.67 | $1,124.1035 | $1,124.10 | $1,124.10 | $1,124.20 | |