| 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 | $118.56 | 8.135% | $128.2049 | $128.20 | $128.20 | $128.20 |
| Purchase #2 | $151.77 | 7.166% | $162.6458 | $162.65 | $162.65 | $162.60 |
| Purchase #3 | $216.73 | 12.674% | $244.1984 | $244.20 | $244.20 | $244.20 |
| Purchase #4 | $112.72 | 8.812% | $122.6529 | $122.65 | $122.65 | $122.70 |
| Purchase #5 | $236.67 | 9.716% | $259.6649 | $259.66 | $259.65 | $259.70 |
| Purchase #6 | $21.83 | 5.844% | $23.1057 | $23.11 | $23.10 | $23.10 |
| Purchase #7 | $52.85 | 11.528% | $58.9425 | $58.94 | $58.95 | $58.90 |
| 7 purchase totals = | $911.13 | $999.4151 | $999.41 | $999.40 | $999.40 | |