| 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 | $191.43 | 12.565% | $215.4832 | $215.48 | $215.50 | $215.50 |
| Purchase #2 | $96.62 | 12.179% | $108.3873 | $108.39 | $108.40 | $108.40 |
| Purchase #3 | $250.50 | 11.266% | $278.7213 | $278.72 | $278.70 | $278.70 |
| Purchase #4 | $20.61 | 5.637% | $21.7718 | $21.77 | $21.75 | $21.80 |
| Purchase #5 | $106.92 | 8.361% | $115.8596 | $115.86 | $115.85 | $115.90 |
| Purchase #6 | $233.74 | 12.542% | $263.0557 | $263.06 | $263.05 | $263.10 |
| Purchase #7 | $232.74 | 10.389% | $256.9194 | $256.92 | $256.90 | $256.90 |
| 7 purchase totals = | $1,132.56 | $1,260.1983 | $1,260.20 | $1,260.15 | $1,260.30 | |