| 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 | $209.26 | 9.500% | $229.1397 | $229.14 | $229.15 | $229.10 |
| Purchase #2 | $19.84 | 5.569% | $20.9449 | $20.94 | $20.95 | $20.90 |
| Purchase #3 | $163.49 | 12.169% | $183.3851 | $183.39 | $183.40 | $183.40 |
| Purchase #4 | $110.72 | 4.590% | $115.802 | $115.80 | $115.80 | $115.80 |
| Purchase #5 | $152.38 | 6.464% | $162.2298 | $162.23 | $162.25 | $162.20 |
| Purchase #6 | $29.71 | 3.234% | $30.6708 | $30.67 | $30.65 | $30.70 |
| Purchase #7 | $92.62 | 11.313% | $103.0981 | $103.10 | $103.10 | $103.10 |
| 7 purchase totals = | $778.02 | $845.2704 | $845.27 | $845.30 | $845.20 | |