| 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 | $114.87 | 12.361% | $129.0691 | $129.07 | $129.05 | $129.10 |
| Purchase #2 | $87.29 | 6.689% | $93.1288 | $93.13 | $93.15 | $93.10 |
| Purchase #3 | $47.33 | 8.842% | $51.5149 | $51.51 | $51.50 | $51.50 |
| Purchase #4 | $227.33 | 4.333% | $237.1802 | $237.18 | $237.20 | $237.20 |
| Purchase #5 | $23.80 | 4.831% | $24.9498 | $24.95 | $24.95 | $24.90 |
| Purchase #6 | $182.63 | 8.787% | $198.6777 | $198.68 | $198.70 | $198.70 |
| Purchase #7 | $71.67 | 12.263% | $80.4589 | $80.46 | $80.45 | $80.50 |
| 7 purchase totals = | $754.92 | $814.9794 | $814.98 | $815.00 | $815.00 | |