| 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 | $98.77 | 11.203% | $109.8352 | $109.84 | $109.85 | $109.80 |
| Purchase #2 | $93.68 | 6.219% | $99.506 | $99.51 | $99.50 | $99.50 |
| Purchase #3 | $241.45 | 12.658% | $272.0127 | $272.01 | $272.00 | $272.00 |
| Purchase #4 | $41.93 | 11.274% | $46.6572 | $46.66 | $46.65 | $46.70 |
| Purchase #5 | $249.73 | 13.725% | $284.0054 | $284.01 | $284.00 | $284.00 |
| Purchase #6 | $20.75 | 5.128% | $21.8141 | $21.81 | $21.80 | $21.80 |
| Purchase #7 | $199.53 | 13.612% | $226.69 | $226.69 | $226.70 | $226.70 |
| 7 purchase totals = | $945.84 | $1,060.5206 | $1,060.53 | $1,060.50 | $1,060.50 | |