| 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 | $245.32 | 13.363% | $278.1021 | $278.10 | $278.10 | $278.10 |
| Purchase #2 | $27.67 | 8.724% | $30.0839 | $30.08 | $30.10 | $30.10 |
| Purchase #3 | $101.49 | 13.654% | $115.3474 | $115.35 | $115.35 | $115.30 |
| Purchase #4 | $42.90 | 6.453% | $45.6683 | $45.67 | $45.65 | $45.70 |
| Purchase #5 | $214.46 | 4.365% | $223.8212 | $223.82 | $223.80 | $223.80 |
| Purchase #6 | $47.41 | 8.644% | $51.5081 | $51.51 | $51.50 | $51.50 |
| Purchase #7 | $148.44 | 7.471% | $159.53 | $159.53 | $159.55 | $159.50 |
| 7 purchase totals = | $827.69 | $904.0610 | $904.06 | $904.05 | $904.00 | |