| 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 | $105.25 | 7.371% | $113.008 | $113.01 | $113.00 | $113.00 |
| Purchase #2 | $94.95 | 12.860% | $107.1606 | $107.16 | $107.15 | $107.20 |
| Purchase #3 | $247.82 | 6.462% | $263.8341 | $263.83 | $263.85 | $263.80 |
| Purchase #4 | $44.56 | 12.595% | $50.1723 | $50.17 | $50.15 | $50.20 |
| Purchase #5 | $27.59 | 5.810% | $29.193 | $29.19 | $29.20 | $29.20 |
| Purchase #6 | $107.82 | 5.721% | $113.9884 | $113.99 | $114.00 | $114.00 |
| Purchase #7 | $66.53 | 5.771% | $70.3694 | $70.37 | $70.35 | $70.40 |
| 7 purchase totals = | $694.52 | $747.7258 | $747.72 | $747.70 | $747.80 | |