| 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 | $113.50 | 13.180% | $128.4593 | $128.46 | $128.45 | $128.50 |
| Purchase #2 | $246.81 | 8.178% | $266.9941 | $266.99 | $267.00 | $267.00 |
| Purchase #3 | $207.27 | 4.652% | $216.9122 | $216.91 | $216.90 | $216.90 |
| Purchase #4 | $54.61 | 9.439% | $59.7646 | $59.76 | $59.75 | $59.80 |
| Purchase #5 | $223.27 | 10.553% | $246.8317 | $246.83 | $246.85 | $246.80 |
| Purchase #6 | $161.66 | 12.708% | $182.2038 | $182.20 | $182.20 | $182.20 |
| Purchase #7 | $107.86 | 8.298% | $116.8102 | $116.81 | $116.80 | $116.80 |
| 7 purchase totals = | $1,114.98 | $1,217.9759 | $1,217.96 | $1,217.95 | $1,218.00 | |