| 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 | $236.64 | 7.374% | $254.0898 | $254.09 | $254.10 | $254.10 |
| Purchase #2 | $238.41 | 13.851% | $271.4322 | $271.43 | $271.45 | $271.40 |
| Purchase #3 | $206.28 | 3.667% | $213.8443 | $213.84 | $213.85 | $213.80 |
| Purchase #4 | $160.25 | 10.759% | $177.4913 | $177.49 | $177.50 | $177.50 |
| Purchase #5 | $24.41 | 13.244% | $27.6429 | $27.64 | $27.65 | $27.60 |
| Purchase #6 | $246.91 | 12.594% | $278.0058 | $278.01 | $278.00 | $278.00 |
| Purchase #7 | $198.74 | 10.263% | $219.1367 | $219.14 | $219.15 | $219.10 |
| 7 purchase totals = | $1,311.64 | $1,441.6430 | $1,441.64 | $1,441.70 | $1,441.50 | |