| 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 | $109.35 | 13.542% | $124.1582 | $124.16 | $124.15 | $124.20 |
| Purchase #2 | $188.44 | 7.797% | $203.1327 | $203.13 | $203.15 | $203.10 |
| Purchase #3 | $12.30 | 11.686% | $13.7374 | $13.74 | $13.75 | $13.70 |
| Purchase #4 | $16.37 | 3.829% | $16.9968 | $17.00 | $17.00 | $17.00 |
| Purchase #5 | $14.87 | 11.420% | $16.5682 | $16.57 | $16.55 | $16.60 |
| Purchase #6 | $230.42 | 13.338% | $261.1534 | $261.15 | $261.15 | $261.20 |
| Purchase #7 | $189.90 | 11.550% | $211.8335 | $211.83 | $211.85 | $211.80 |
| 7 purchase totals = | $761.65 | $847.5802 | $847.58 | $847.60 | $847.60 | |