| 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 | $109.88 | 7.596% | $118.2265 | $118.23 | $118.25 | $118.20 |
| Purchase #2 | $116.98 | 4.451% | $122.1868 | $122.19 | $122.20 | $122.20 |
| Purchase #3 | $214.25 | 12.289% | $240.5792 | $240.58 | $240.60 | $240.60 |
| Purchase #4 | $148.91 | 7.671% | $160.3329 | $160.33 | $160.35 | $160.30 |
| Purchase #5 | $219.72 | 13.749% | $249.9293 | $249.93 | $249.95 | $249.90 |
| Purchase #6 | $250.49 | 6.604% | $267.0324 | $267.03 | $267.05 | $267.00 |
| Purchase #7 | $78.57 | 5.791% | $83.12 | $83.12 | $83.10 | $83.10 |
| 7 purchase totals = | $1,138.80 | $1,241.4071 | $1,241.41 | $1,241.50 | $1,241.30 | |