| 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 | $111.65 | 8.853% | $121.5344 | $121.53 | $121.55 | $121.50 |
| Purchase #2 | $119.89 | 8.488% | $130.0663 | $130.07 | $130.05 | $130.10 |
| Purchase #3 | $43.39 | 3.789% | $45.034 | $45.03 | $45.05 | $45.00 |
| Purchase #4 | $215.54 | 3.423% | $222.9179 | $222.92 | $222.90 | $222.90 |
| Purchase #5 | $118.86 | 11.686% | $132.75 | $132.75 | $132.75 | $132.80 |
| Purchase #6 | $220.43 | 9.204% | $240.7184 | $240.72 | $240.70 | $240.70 |
| Purchase #7 | $198.42 | 5.218% | $208.7736 | $208.77 | $208.75 | $208.80 |
| 7 purchase totals = | $1,028.18 | $1,101.7946 | $1,101.79 | $1,101.75 | $1,101.80 | |