| 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 | $224.91 | 4.396% | $234.797 | $234.80 | $234.80 | $234.80 |
| Purchase #2 | $246.52 | 12.842% | $278.1781 | $278.18 | $278.20 | $278.20 |
| Purchase #3 | $145.27 | 4.418% | $151.688 | $151.69 | $151.70 | $151.70 |
| Purchase #4 | $226.80 | 9.504% | $248.3551 | $248.36 | $248.35 | $248.40 |
| Purchase #5 | $31.87 | 7.591% | $34.2893 | $34.29 | $34.30 | $34.30 |
| Purchase #6 | $36.73 | 3.753% | $38.1085 | $38.11 | $38.10 | $38.10 |
| Purchase #7 | $101.57 | 5.183% | $106.8344 | $106.83 | $106.85 | $106.80 |
| 7 purchase totals = | $1,013.67 | $1,092.2504 | $1,092.26 | $1,092.30 | $1,092.30 | |