| 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 | $108.82 | 4.198% | $113.3883 | $113.39 | $113.40 | $113.40 |
| Purchase #2 | $10.61 | 12.739% | $11.9616 | $11.96 | $11.95 | $12.00 |
| Purchase #3 | $142.57 | 8.297% | $154.399 | $154.40 | $154.40 | $154.40 |
| Purchase #4 | $232.29 | 6.728% | $247.9185 | $247.92 | $247.90 | $247.90 |
| Purchase #5 | $239.66 | 3.560% | $248.1919 | $248.19 | $248.20 | $248.20 |
| Purchase #6 | $207.25 | 11.286% | $230.6402 | $230.64 | $230.65 | $230.60 |
| Purchase #7 | $234.36 | 10.645% | $259.3076 | $259.31 | $259.30 | $259.30 |
| 7 purchase totals = | $1,175.56 | $1,265.8071 | $1,265.81 | $1,265.80 | $1,265.80 | |