| 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 | $97.37 | 9.724% | $106.8383 | $106.84 | $106.85 | $106.80 |
| Purchase #2 | $20.48 | 4.814% | $21.4659 | $21.47 | $21.45 | $21.50 |
| Purchase #3 | $147.41 | 11.305% | $164.0747 | $164.07 | $164.05 | $164.10 |
| Purchase #4 | $238.44 | 5.621% | $251.8427 | $251.84 | $251.85 | $251.80 |
| Purchase #5 | $47.55 | 4.862% | $49.8619 | $49.86 | $49.85 | $49.90 |
| Purchase #6 | $242.39 | 7.231% | $259.9172 | $259.92 | $259.90 | $259.90 |
| Purchase #7 | $250.94 | 4.689% | $262.7066 | $262.71 | $262.70 | $262.70 |
| 7 purchase totals = | $1,044.58 | $1,116.7073 | $1,116.71 | $1,116.65 | $1,116.70 | |