| 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 | $128.52 | 8.466% | $139.4005 | $139.40 | $139.40 | $139.40 |
| Purchase #2 | $167.41 | 4.498% | $174.9401 | $174.94 | $174.95 | $174.90 |
| Purchase #3 | $219.53 | 11.328% | $244.3984 | $244.40 | $244.40 | $244.40 |
| Purchase #4 | $176.88 | 6.868% | $189.0281 | $189.03 | $189.05 | $189.00 |
| Purchase #5 | $248.41 | 9.644% | $272.3667 | $272.37 | $272.35 | $272.40 |
| Purchase #6 | $242.64 | 11.675% | $270.9682 | $270.97 | $270.95 | $271.00 |
| Purchase #7 | $114.51 | 10.771% | $126.8439 | $126.84 | $126.85 | $126.80 |
| 7 purchase totals = | $1,297.90 | $1,417.9459 | $1,417.95 | $1,417.95 | $1,417.90 | |