| 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 | $114.45 | 12.833% | $129.1374 | $129.14 | $129.15 | $129.10 |
| Purchase #2 | $190.92 | 6.681% | $203.6754 | $203.68 | $203.70 | $203.70 |
| Purchase #3 | $12.99 | 3.666% | $13.4662 | $13.47 | $13.45 | $13.50 |
| Purchase #4 | $170.37 | 4.369% | $177.8135 | $177.81 | $177.80 | $177.80 |
| Purchase #5 | $191.52 | 13.518% | $217.4097 | $217.41 | $217.40 | $217.40 |
| Purchase #6 | $228.55 | 7.762% | $246.2901 | $246.29 | $246.30 | $246.30 |
| Purchase #7 | $192.70 | 9.159% | $210.3494 | $210.35 | $210.35 | $210.30 |
| 7 purchase totals = | $1,101.50 | $1,198.1417 | $1,198.15 | $1,198.15 | $1,198.10 | |