| 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 | $197.27 | 10.548% | $218.078 | $218.08 | $218.10 | $218.10 |
| Purchase #2 | $132.87 | 7.687% | $143.0837 | $143.08 | $143.10 | $143.10 |
| Purchase #3 | $126.68 | 13.611% | $143.9224 | $143.92 | $143.90 | $143.90 |
| Purchase #4 | $72.57 | 5.154% | $76.3103 | $76.31 | $76.30 | $76.30 |
| Purchase #5 | $79.31 | 6.793% | $84.6975 | $84.70 | $84.70 | $84.70 |
| Purchase #6 | $201.80 | 6.535% | $214.9876 | $214.99 | $215.00 | $215.00 |
| Purchase #7 | $188.67 | 6.690% | $201.292 | $201.29 | $201.30 | $201.30 |
| 7 purchase totals = | $999.17 | $1,082.3715 | $1,082.37 | $1,082.40 | $1,082.40 | |