| 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 | $127.61 | 10.347% | $140.8138 | $140.81 | $140.80 | $140.80 |
| Purchase #2 | $240.45 | 12.538% | $270.5976 | $270.60 | $270.60 | $270.60 |
| Purchase #3 | $241.97 | 8.631% | $262.8544 | $262.85 | $262.85 | $262.90 |
| Purchase #4 | $71.67 | 10.610% | $79.2742 | $79.27 | $79.25 | $79.30 |
| Purchase #5 | $59.88 | 11.272% | $66.6297 | $66.63 | $66.65 | $66.60 |
| Purchase #6 | $208.85 | 3.364% | $215.8757 | $215.88 | $215.90 | $215.90 |
| Purchase #7 | $84.90 | 11.332% | $94.5209 | $94.52 | $94.50 | $94.50 |
| 7 purchase totals = | $1,035.33 | $1,130.5663 | $1,130.56 | $1,130.55 | $1,130.60 | |