| 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 | $231.67 | 13.393% | $262.6976 | $262.70 | $262.70 | $262.70 |
| Purchase #2 | $218.57 | 13.518% | $248.1163 | $248.12 | $248.10 | $248.10 |
| Purchase #3 | $189.49 | 8.792% | $206.15 | $206.15 | $206.15 | $206.20 |
| Purchase #4 | $8.98 | 10.702% | $9.941 | $9.94 | $9.95 | $9.90 |
| Purchase #5 | $187.82 | 12.201% | $210.7359 | $210.74 | $210.75 | $210.70 |
| Purchase #6 | $229.65 | 3.337% | $237.3134 | $237.31 | $237.30 | $237.30 |
| Purchase #7 | $167.95 | 4.493% | $175.496 | $175.50 | $175.50 | $175.50 |
| 7 purchase totals = | $1,234.13 | $1,350.4502 | $1,350.46 | $1,350.45 | $1,350.40 | |