| 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 | $233.38 | 7.358% | $250.5521 | $250.55 | $250.55 | $250.60 |
| Purchase #2 | $173.25 | 4.155% | $180.4485 | $180.45 | $180.45 | $180.40 |
| Purchase #3 | $15.56 | 4.629% | $16.2803 | $16.28 | $16.30 | $16.30 |
| Purchase #4 | $81.34 | 3.441% | $84.1389 | $84.14 | $84.15 | $84.10 |
| Purchase #5 | $187.92 | 5.112% | $197.5265 | $197.53 | $197.55 | $197.50 |
| Purchase #6 | $82.46 | 10.526% | $91.1397 | $91.14 | $91.15 | $91.10 |
| Purchase #7 | $160.69 | 4.538% | $167.9821 | $167.98 | $168.00 | $168.00 |
| 7 purchase totals = | $934.60 | $988.0681 | $988.07 | $988.15 | $988.00 | |