| 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 | $215.88 | 5.156% | $227.0108 | $227.01 | $227.00 | $227.00 |
| Purchase #2 | $116.56 | 10.107% | $128.3407 | $128.34 | $128.35 | $128.30 |
| Purchase #3 | $72.27 | 10.328% | $79.734 | $79.73 | $79.75 | $79.70 |
| Purchase #4 | $181.88 | 4.179% | $189.4808 | $189.48 | $189.50 | $189.50 |
| Purchase #5 | $237.31 | 13.624% | $269.6411 | $269.64 | $269.65 | $269.60 |
| Purchase #6 | $242.85 | 12.344% | $272.8274 | $272.83 | $272.85 | $272.80 |
| Purchase #7 | $197.75 | 9.508% | $216.5521 | $216.55 | $216.55 | $216.60 |
| 7 purchase totals = | $1,264.50 | $1,383.5869 | $1,383.58 | $1,383.65 | $1,383.50 | |