| 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 | $184.87 | 7.363% | $198.482 | $198.48 | $198.50 | $198.50 |
| Purchase #2 | $101.64 | 12.234% | $114.0746 | $114.07 | $114.05 | $114.10 |
| Purchase #3 | $117.77 | 13.251% | $133.3757 | $133.38 | $133.40 | $133.40 |
| Purchase #4 | $237.26 | 12.494% | $266.9033 | $266.90 | $266.90 | $266.90 |
| Purchase #5 | $200.49 | 7.317% | $215.1599 | $215.16 | $215.15 | $215.20 |
| Purchase #6 | $124.30 | 12.341% | $139.6399 | $139.64 | $139.65 | $139.60 |
| Purchase #7 | $229.69 | 13.549% | $260.8107 | $260.81 | $260.80 | $260.80 |
| 7 purchase totals = | $1,196.02 | $1,328.4461 | $1,328.44 | $1,328.45 | $1,328.50 | |