| 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 | $242.85 | 6.117% | $257.7051 | $257.71 | $257.70 | $257.70 |
| Purchase #2 | $175.51 | 9.283% | $191.8026 | $191.80 | $191.80 | $191.80 |
| Purchase #3 | $107.34 | 7.708% | $115.6138 | $115.61 | $115.60 | $115.60 |
| Purchase #4 | $60.75 | 10.274% | $66.9915 | $66.99 | $67.00 | $67.00 |
| Purchase #5 | $186.98 | 7.214% | $200.4687 | $200.47 | $200.45 | $200.50 |
| Purchase #6 | $85.83 | 3.434% | $88.7774 | $88.78 | $88.80 | $88.80 |
| Purchase #7 | $229.42 | 8.861% | $249.7489 | $249.75 | $249.75 | $249.70 |
| 7 purchase totals = | $1,088.68 | $1,171.1080 | $1,171.11 | $1,171.10 | $1,171.10 | |