| 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 | $236.41 | 9.816% | $259.616 | $259.62 | $259.60 | $259.60 |
| Purchase #2 | $89.25 | 13.294% | $101.1149 | $101.11 | $101.10 | $101.10 |
| Purchase #3 | $186.31 | 9.134% | $203.3276 | $203.33 | $203.35 | $203.30 |
| Purchase #4 | $14.26 | 13.776% | $16.2245 | $16.22 | $16.20 | $16.20 |
| Purchase #5 | $173.29 | 9.361% | $189.5117 | $189.51 | $189.50 | $189.50 |
| Purchase #6 | $22.35 | 3.618% | $23.1586 | $23.16 | $23.15 | $23.20 |
| Purchase #7 | $9.87 | 8.407% | $10.6998 | $10.70 | $10.70 | $10.70 |
| 7 purchase totals = | $731.74 | $803.6531 | $803.65 | $803.60 | $803.60 | |