| 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 | $241.85 | 3.128% | $249.4151 | $249.42 | $249.40 | $249.40 |
| Purchase #2 | $41.57 | 8.204% | $44.9804 | $44.98 | $45.00 | $45.00 |
| Purchase #3 | $10.43 | 7.655% | $11.2284 | $11.23 | $11.25 | $11.20 |
| Purchase #4 | $250.88 | 9.537% | $274.8064 | $274.81 | $274.80 | $274.80 |
| Purchase #5 | $234.43 | 4.360% | $244.6511 | $244.65 | $244.65 | $244.70 |
| Purchase #6 | $5.87 | 3.125% | $6.0534 | $6.05 | $6.05 | $6.10 |
| Purchase #7 | $184.70 | 10.721% | $204.5017 | $204.50 | $204.50 | $204.50 |
| 7 purchase totals = | $969.73 | $1,035.6365 | $1,035.64 | $1,035.65 | $1,035.70 | |