| 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 | $105.28 | 7.779% | $113.4697 | $113.47 | $113.45 | $113.50 |
| Purchase #2 | $11.71 | 6.771% | $12.5029 | $12.50 | $12.50 | $12.50 |
| Purchase #3 | $221.33 | 11.149% | $246.0061 | $246.01 | $246.00 | $246.00 |
| Purchase #4 | $108.64 | 10.805% | $120.3786 | $120.38 | $120.40 | $120.40 |
| Purchase #5 | $40.82 | 12.429% | $45.8935 | $45.89 | $45.90 | $45.90 |
| Purchase #6 | $20.91 | 6.309% | $22.2292 | $22.23 | $22.25 | $22.20 |
| Purchase #7 | $196.99 | 8.831% | $214.3862 | $214.39 | $214.40 | $214.40 |
| 7 purchase totals = | $705.68 | $774.8662 | $774.87 | $774.90 | $774.90 | |