| 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 | $126.34 | 6.304% | $134.3045 | $134.30 | $134.30 | $134.30 |
| Purchase #2 | $236.91 | 8.415% | $256.846 | $256.85 | $256.85 | $256.80 |
| Purchase #3 | $34.50 | 11.406% | $38.4351 | $38.44 | $38.45 | $38.40 |
| Purchase #4 | $190.26 | 10.609% | $210.4447 | $210.44 | $210.45 | $210.40 |
| Purchase #5 | $9.35 | 10.856% | $10.365 | $10.37 | $10.35 | $10.40 |
| Purchase #6 | $198.66 | 4.489% | $207.5778 | $207.58 | $207.60 | $207.60 |
| Purchase #7 | $94.69 | 6.326% | $100.6801 | $100.68 | $100.70 | $100.70 |
| 7 purchase totals = | $890.71 | $958.6532 | $958.66 | $958.70 | $958.60 | |