| 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 | $102.88 | 8.691% | $111.8213 | $111.82 | $111.80 | $111.80 |
| Purchase #2 | $232.97 | 9.674% | $255.5075 | $255.51 | $255.50 | $255.50 |
| Purchase #3 | $80.91 | 7.469% | $86.9532 | $86.95 | $86.95 | $87.00 |
| Purchase #4 | $5.97 | 3.213% | $6.1618 | $6.16 | $6.15 | $6.20 |
| Purchase #5 | $152.45 | 8.370% | $165.2101 | $165.21 | $165.20 | $165.20 |
| Purchase #6 | $249.42 | 5.809% | $263.9088 | $263.91 | $263.90 | $263.90 |
| Purchase #7 | $185.52 | 3.547% | $192.1004 | $192.10 | $192.10 | $192.10 |
| 7 purchase totals = | $1,010.12 | $1,081.6631 | $1,081.66 | $1,081.60 | $1,081.70 | |