| 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 | $110.51 | 7.179% | $118.4435 | $118.44 | $118.45 | $118.40 |
| Purchase #2 | $208.38 | 8.657% | $226.4195 | $226.42 | $226.40 | $226.40 |
| Purchase #3 | $112.97 | 5.423% | $119.0964 | $119.10 | $119.10 | $119.10 |
| Purchase #4 | $43.85 | 8.222% | $47.4553 | $47.46 | $47.45 | $47.50 |
| Purchase #5 | $207.57 | 11.273% | $230.9694 | $230.97 | $230.95 | $231.00 |
| Purchase #6 | $248.80 | 6.366% | $264.6386 | $264.64 | $264.65 | $264.60 |
| Purchase #7 | $173.57 | 12.856% | $195.8842 | $195.88 | $195.90 | $195.90 |
| 7 purchase totals = | $1,105.65 | $1,202.9069 | $1,202.91 | $1,202.90 | $1,202.90 | |