| 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 | $198.71 | 10.742% | $220.0554 | $220.06 | $220.05 | $220.10 |
| Purchase #2 | $212.36 | 5.732% | $224.5325 | $224.53 | $224.55 | $224.50 |
| Purchase #3 | $214.95 | 12.569% | $241.9671 | $241.97 | $241.95 | $242.00 |
| Purchase #4 | $108.98 | 3.285% | $112.56 | $112.56 | $112.55 | $112.60 |
| Purchase #5 | $49.33 | 3.338% | $50.9766 | $50.98 | $51.00 | $51.00 |
| Purchase #6 | $216.53 | 6.501% | $230.6066 | $230.61 | $230.60 | $230.60 |
| Purchase #7 | $237.61 | 4.427% | $248.129 | $248.13 | $248.15 | $248.10 |
| 7 purchase totals = | $1,238.47 | $1,328.8272 | $1,328.84 | $1,328.85 | $1,328.90 | |