| 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 | $225.93 | 13.620% | $256.7017 | $256.70 | $256.70 | $256.70 |
| Purchase #2 | $94.61 | 8.645% | $102.789 | $102.79 | $102.80 | $102.80 |
| Purchase #3 | $123.69 | 8.699% | $134.4498 | $134.45 | $134.45 | $134.40 |
| Purchase #4 | $84.30 | 5.313% | $88.7789 | $88.78 | $88.80 | $88.80 |
| Purchase #5 | $31.40 | 9.340% | $34.3328 | $34.33 | $34.35 | $34.30 |
| Purchase #6 | $134.93 | 11.509% | $150.4591 | $150.46 | $150.45 | $150.50 |
| Purchase #7 | $206.49 | 5.749% | $218.3611 | $218.36 | $218.35 | $218.40 |
| 7 purchase totals = | $901.35 | $985.8724 | $985.87 | $985.90 | $985.90 | |