| 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 | $216.35 | 4.431% | $225.9365 | $225.94 | $225.95 | $225.90 |
| Purchase #2 | $21.48 | 13.335% | $24.3444 | $24.34 | $24.35 | $24.30 |
| Purchase #3 | $111.62 | 3.134% | $115.1182 | $115.12 | $115.10 | $115.10 |
| Purchase #4 | $34.85 | 13.355% | $39.5042 | $39.50 | $39.50 | $39.50 |
| Purchase #5 | $76.97 | 11.576% | $85.88 | $85.88 | $85.90 | $85.90 |
| Purchase #6 | $27.33 | 10.468% | $30.1909 | $30.19 | $30.20 | $30.20 |
| Purchase #7 | $46.94 | 10.506% | $51.8715 | $51.87 | $51.85 | $51.90 |
| 7 purchase totals = | $535.54 | $572.8457 | $572.84 | $572.85 | $572.80 | |