| 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 | $248.69 | 4.469% | $259.804 | $259.80 | $259.80 | $259.80 |
| Purchase #2 | $108.65 | 12.858% | $122.6202 | $122.62 | $122.60 | $122.60 |
| Purchase #3 | $188.51 | 5.249% | $198.4049 | $198.40 | $198.40 | $198.40 |
| Purchase #4 | $161.52 | 5.324% | $170.1193 | $170.12 | $170.10 | $170.10 |
| Purchase #5 | $68.47 | 4.300% | $71.4142 | $71.41 | $71.40 | $71.40 |
| Purchase #6 | $39.98 | 5.520% | $42.1869 | $42.19 | $42.20 | $42.20 |
| Purchase #7 | $166.34 | 7.496% | $178.8088 | $178.81 | $178.80 | $178.80 |
| 7 purchase totals = | $982.16 | $1,043.3583 | $1,043.35 | $1,043.30 | $1,043.30 | |