| 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 | $225.40 | 9.651% | $247.1534 | $247.15 | $247.15 | $247.20 |
| Purchase #2 | $230.51 | 9.156% | $251.6155 | $251.62 | $251.60 | $251.60 |
| Purchase #3 | $142.82 | 3.707% | $148.1143 | $148.11 | $148.10 | $148.10 |
| Purchase #4 | $115.91 | 13.258% | $131.2773 | $131.28 | $131.30 | $131.30 |
| Purchase #5 | $240.90 | 3.145% | $248.4763 | $248.48 | $248.50 | $248.50 |
| Purchase #6 | $48.81 | 5.589% | $51.538 | $51.54 | $51.55 | $51.50 |
| Purchase #7 | $165.57 | 11.328% | $184.3258 | $184.33 | $184.35 | $184.30 |
| 7 purchase totals = | $1,169.92 | $1,262.5006 | $1,262.51 | $1,262.55 | $1,262.50 | |