| 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 | $205.59 | 12.193% | $230.6576 | $230.66 | $230.65 | $230.70 |
| Purchase #2 | $47.99 | 11.833% | $53.6687 | $53.67 | $53.65 | $53.70 |
| Purchase #3 | $169.47 | 13.346% | $192.0875 | $192.09 | $192.10 | $192.10 |
| Purchase #4 | $39.88 | 11.698% | $44.5452 | $44.55 | $44.55 | $44.50 |
| Purchase #5 | $185.79 | 9.670% | $203.7559 | $203.76 | $203.75 | $203.80 |
| Purchase #6 | $201.65 | 9.381% | $220.5668 | $220.57 | $220.55 | $220.60 |
| Purchase #7 | $23.61 | 4.538% | $24.6814 | $24.68 | $24.70 | $24.70 |
| 7 purchase totals = | $873.98 | $969.9631 | $969.98 | $969.95 | $970.10 | |