| 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 | $10.60 | 11.447% | $11.8134 | $11.81 | $11.80 | $11.80 |
| Purchase #2 | $70.38 | 8.555% | $76.401 | $76.40 | $76.40 | $76.40 |
| Purchase #3 | $206.51 | 5.151% | $217.1473 | $217.15 | $217.15 | $217.10 |
| Purchase #4 | $66.37 | 4.686% | $69.4801 | $69.48 | $69.50 | $69.50 |
| Purchase #5 | $242.87 | 3.694% | $251.8416 | $251.84 | $251.85 | $251.80 |
| Purchase #6 | $194.89 | 6.779% | $208.1016 | $208.10 | $208.10 | $208.10 |
| Purchase #7 | $155.75 | 12.734% | $175.5832 | $175.58 | $175.60 | $175.60 |
| 7 purchase totals = | $947.37 | $1,010.3682 | $1,010.36 | $1,010.40 | $1,010.30 | |