| 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 | $213.51 | 10.485% | $235.8965 | $235.90 | $235.90 | $235.90 |
| Purchase #2 | $50.83 | 11.835% | $56.8457 | $56.85 | $56.85 | $56.80 |
| Purchase #3 | $229.58 | 6.605% | $244.7438 | $244.74 | $244.75 | $244.70 |
| Purchase #4 | $225.93 | 10.727% | $250.1655 | $250.17 | $250.15 | $250.20 |
| Purchase #5 | $9.85 | 3.127% | $10.158 | $10.16 | $10.15 | $10.20 |
| Purchase #6 | $45.94 | 7.372% | $49.3267 | $49.33 | $49.35 | $49.30 |
| Purchase #7 | $170.89 | 7.845% | $184.2963 | $184.30 | $184.30 | $184.30 |
| 7 purchase totals = | $946.53 | $1,031.4325 | $1,031.45 | $1,031.45 | $1,031.40 | |