| 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 | $233.97 | 4.472% | $244.4331 | $244.43 | $244.45 | $244.40 |
| Purchase #2 | $240.88 | 13.258% | $272.8159 | $272.82 | $272.80 | $272.80 |
| Purchase #3 | $27.71 | 3.732% | $28.7441 | $28.74 | $28.75 | $28.70 |
| Purchase #4 | $207.56 | 3.526% | $214.8786 | $214.88 | $214.90 | $214.90 |
| Purchase #5 | $244.92 | 11.316% | $272.6351 | $272.64 | $272.65 | $272.60 |
| Purchase #6 | $42.62 | 9.846% | $46.8164 | $46.82 | $46.80 | $46.80 |
| Purchase #7 | $112.39 | 4.721% | $117.6959 | $117.70 | $117.70 | $117.70 |
| 7 purchase totals = | $1,110.05 | $1,198.0191 | $1,198.03 | $1,198.05 | $1,197.90 | |