| 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 | $238.29 | 6.202% | $253.0687 | $253.07 | $253.05 | $253.10 |
| Purchase #2 | $127.54 | 10.258% | $140.6231 | $140.62 | $140.60 | $140.60 |
| Purchase #3 | $30.73 | 6.225% | $32.6429 | $32.64 | $32.65 | $32.60 |
| Purchase #4 | $153.60 | 4.328% | $160.2478 | $160.25 | $160.25 | $160.20 |
| Purchase #5 | $179.42 | 9.109% | $195.7634 | $195.76 | $195.75 | $195.80 |
| Purchase #6 | $223.83 | 7.613% | $240.8702 | $240.87 | $240.85 | $240.90 |
| Purchase #7 | $175.29 | 13.337% | $198.6684 | $198.67 | $198.65 | $198.70 |
| 7 purchase totals = | $1,128.70 | $1,221.8845 | $1,221.88 | $1,221.80 | $1,221.90 | |