| 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 | $113.39 | 13.828% | $129.0696 | $129.07 | $129.05 | $129.10 |
| Purchase #2 | $84.53 | 12.776% | $95.3296 | $95.33 | $95.35 | $95.30 |
| Purchase #3 | $96.37 | 13.333% | $109.219 | $109.22 | $109.20 | $109.20 |
| Purchase #4 | $194.67 | 10.202% | $214.5302 | $214.53 | $214.55 | $214.50 |
| Purchase #5 | $100.90 | 13.510% | $114.5316 | $114.53 | $114.55 | $114.50 |
| Purchase #6 | $13.56 | 13.664% | $15.4128 | $15.41 | $15.40 | $15.40 |
| Purchase #7 | $26.69 | 3.107% | $27.5193 | $27.52 | $27.50 | $27.50 |
| 7 purchase totals = | $630.11 | $705.6121 | $705.61 | $705.60 | $705.50 | |