| 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 | $211.38 | 3.473% | $218.7212 | $218.72 | $218.70 | $218.70 |
| Purchase #2 | $199.97 | 7.633% | $215.2337 | $215.23 | $215.25 | $215.20 |
| Purchase #3 | $116.65 | 5.687% | $123.2839 | $123.28 | $123.30 | $123.30 |
| Purchase #4 | $249.36 | 13.370% | $282.6994 | $282.70 | $282.70 | $282.70 |
| Purchase #5 | $172.62 | 5.372% | $181.8931 | $181.89 | $181.90 | $181.90 |
| Purchase #6 | $142.53 | 4.770% | $149.3287 | $149.33 | $149.35 | $149.30 |
| Purchase #7 | $220.80 | 12.630% | $248.687 | $248.69 | $248.70 | $248.70 |
| 7 purchase totals = | $1,313.31 | $1,419.8470 | $1,419.84 | $1,419.90 | $1,419.80 | |