| 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 | $247.83 | 12.531% | $278.8856 | $278.89 | $278.90 | $278.90 |
| Purchase #2 | $118.67 | 5.747% | $125.49 | $125.49 | $125.50 | $125.50 |
| Purchase #3 | $31.97 | 12.688% | $36.0264 | $36.03 | $36.05 | $36.00 |
| Purchase #4 | $137.84 | 5.366% | $145.2365 | $145.24 | $145.25 | $145.20 |
| Purchase #5 | $164.38 | 10.572% | $181.7583 | $181.76 | $181.75 | $181.80 |
| Purchase #6 | $47.38 | 12.852% | $53.4693 | $53.47 | $53.45 | $53.50 |
| Purchase #7 | $169.47 | 11.631% | $189.1811 | $189.18 | $189.20 | $189.20 |
| 7 purchase totals = | $917.54 | $1,010.0472 | $1,010.06 | $1,010.10 | $1,010.10 | |