| 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 | $218.89 | 5.182% | $230.2329 | $230.23 | $230.25 | $230.20 |
| Purchase #2 | $134.50 | 11.733% | $150.2809 | $150.28 | $150.30 | $150.30 |
| Purchase #3 | $125.61 | 5.572% | $132.609 | $132.61 | $132.60 | $132.60 |
| Purchase #4 | $248.58 | 7.333% | $266.8084 | $266.81 | $266.80 | $266.80 |
| Purchase #5 | $201.47 | 4.758% | $211.0559 | $211.06 | $211.05 | $211.10 |
| Purchase #6 | $101.51 | 7.382% | $109.0035 | $109.00 | $109.00 | $109.00 |
| Purchase #7 | $199.35 | 3.501% | $206.3292 | $206.33 | $206.35 | $206.30 |
| 7 purchase totals = | $1,229.91 | $1,306.3198 | $1,306.32 | $1,306.35 | $1,306.30 | |