| 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 | $206.69 | 9.494% | $226.3131 | $226.31 | $226.30 | $226.30 |
| Purchase #2 | $69.35 | 13.482% | $78.6998 | $78.70 | $78.70 | $78.70 |
| Purchase #3 | $142.35 | 7.328% | $152.7814 | $152.78 | $152.80 | $152.80 |
| Purchase #4 | $64.72 | 9.869% | $71.1072 | $71.11 | $71.10 | $71.10 |
| Purchase #5 | $107.74 | 6.872% | $115.1439 | $115.14 | $115.15 | $115.10 |
| Purchase #6 | $215.31 | 8.390% | $233.3745 | $233.37 | $233.35 | $233.40 |
| Purchase #7 | $26.43 | 11.607% | $29.4977 | $29.50 | $29.50 | $29.50 |
| 7 purchase totals = | $832.59 | $906.9176 | $906.91 | $906.90 | $906.90 | |