| 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 | $8.40 | 8.402% | $9.1058 | $9.11 | $9.10 | $9.10 |
| Purchase #2 | $186.30 | 8.586% | $202.2957 | $202.30 | $202.30 | $202.30 |
| Purchase #3 | $118.67 | 5.719% | $125.4567 | $125.46 | $125.45 | $125.50 |
| Purchase #4 | $34.41 | 13.758% | $39.1441 | $39.14 | $39.15 | $39.10 |
| Purchase #5 | $52.59 | 9.779% | $57.7328 | $57.73 | $57.75 | $57.70 |
| Purchase #6 | $246.60 | 6.215% | $261.9262 | $261.93 | $261.95 | $261.90 |
| Purchase #7 | $189.70 | 11.208% | $210.9616 | $210.96 | $210.95 | $211.00 |
| 7 purchase totals = | $836.67 | $906.6229 | $906.63 | $906.65 | $906.60 | |