| 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 | $121.79 | 9.309% | $133.1274 | $133.13 | $133.15 | $133.10 |
| Purchase #2 | $229.27 | 8.109% | $247.8615 | $247.86 | $247.85 | $247.90 |
| Purchase #3 | $18.86 | 12.366% | $21.1922 | $21.19 | $21.20 | $21.20 |
| Purchase #4 | $34.52 | 6.598% | $36.7976 | $36.80 | $36.80 | $36.80 |
| Purchase #5 | $66.95 | 11.314% | $74.5247 | $74.52 | $74.50 | $74.50 |
| Purchase #6 | $198.69 | 8.674% | $215.9244 | $215.92 | $215.90 | $215.90 |
| Purchase #7 | $236.77 | 4.478% | $247.3726 | $247.37 | $247.35 | $247.40 |
| 7 purchase totals = | $906.85 | $976.8004 | $976.79 | $976.75 | $976.80 | |