| 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 | $199.75 | 3.488% | $206.7173 | $206.72 | $206.70 | $206.70 |
| Purchase #2 | $167.43 | 11.802% | $187.1901 | $187.19 | $187.20 | $187.20 |
| Purchase #3 | $193.39 | 10.475% | $213.6476 | $213.65 | $213.65 | $213.60 |
| Purchase #4 | $111.31 | 3.655% | $115.3784 | $115.38 | $115.40 | $115.40 |
| Purchase #5 | $120.62 | 3.742% | $125.1336 | $125.13 | $125.15 | $125.10 |
| Purchase #6 | $211.82 | 3.845% | $219.9645 | $219.96 | $219.95 | $220.00 |
| Purchase #7 | $154.33 | 13.648% | $175.393 | $175.39 | $175.40 | $175.40 |
| 7 purchase totals = | $1,158.65 | $1,243.4245 | $1,243.42 | $1,243.45 | $1,243.40 | |