| 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 | $244.37 | 12.357% | $274.5668 | $274.57 | $274.55 | $274.60 |
| Purchase #2 | $194.44 | 10.668% | $215.1829 | $215.18 | $215.20 | $215.20 |
| Purchase #3 | $71.83 | 11.627% | $80.1817 | $80.18 | $80.20 | $80.20 |
| Purchase #4 | $194.30 | 9.316% | $212.401 | $212.40 | $212.40 | $212.40 |
| Purchase #5 | $117.47 | 4.814% | $123.125 | $123.13 | $123.15 | $123.10 |
| Purchase #6 | $49.91 | 4.396% | $52.104 | $52.10 | $52.10 | $52.10 |
| Purchase #7 | $194.61 | 5.818% | $205.9324 | $205.93 | $205.95 | $205.90 |
| 7 purchase totals = | $1,066.93 | $1,163.4938 | $1,163.49 | $1,163.55 | $1,163.50 | |