| 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 | $220.61 | 4.516% | $230.5727 | $230.57 | $230.55 | $230.60 |
| Purchase #2 | $113.88 | 7.738% | $122.692 | $122.69 | $122.70 | $122.70 |
| Purchase #3 | $71.89 | 7.256% | $77.1063 | $77.11 | $77.10 | $77.10 |
| Purchase #4 | $222.39 | 7.344% | $238.7223 | $238.72 | $238.70 | $238.70 |
| Purchase #5 | $132.70 | 9.706% | $145.5799 | $145.58 | $145.60 | $145.60 |
| Purchase #6 | $65.64 | 12.572% | $73.8923 | $73.89 | $73.90 | $73.90 |
| Purchase #7 | $164.93 | 12.419% | $185.4127 | $185.41 | $185.40 | $185.40 |
| 7 purchase totals = | $992.04 | $1,073.9782 | $1,073.97 | $1,073.95 | $1,074.00 | |