| 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 | $27.46 | 3.155% | $28.3264 | $28.33 | $28.35 | $28.30 |
| Purchase #2 | $94.85 | 11.488% | $105.7464 | $105.75 | $105.75 | $105.70 |
| Purchase #3 | $235.54 | 7.636% | $253.5258 | $253.53 | $253.55 | $253.50 |
| Purchase #4 | $205.44 | 6.363% | $218.5121 | $218.51 | $218.50 | $218.50 |
| Purchase #5 | $175.98 | 6.806% | $187.9572 | $187.96 | $187.95 | $188.00 |
| Purchase #6 | $185.72 | 6.390% | $197.5875 | $197.59 | $197.60 | $197.60 |
| Purchase #7 | $125.57 | 11.786% | $140.3697 | $140.37 | $140.35 | $140.40 |
| 7 purchase totals = | $1,050.56 | $1,132.0251 | $1,132.04 | $1,132.05 | $1,132.00 | |