| 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 | $204.52 | 7.834% | $220.5421 | $220.54 | $220.55 | $220.50 |
| Purchase #2 | $28.44 | 13.543% | $32.2916 | $32.29 | $32.30 | $32.30 |
| Purchase #3 | $68.64 | 4.239% | $71.5496 | $71.55 | $71.55 | $71.50 |
| Purchase #4 | $54.56 | 12.181% | $61.206 | $61.21 | $61.20 | $61.20 |
| Purchase #5 | $76.50 | 10.825% | $84.7811 | $84.78 | $84.80 | $84.80 |
| Purchase #6 | $242.31 | 12.259% | $272.0148 | $272.01 | $272.00 | $272.00 |
| Purchase #7 | $189.34 | 8.537% | $205.504 | $205.50 | $205.50 | $205.50 |
| 7 purchase totals = | $864.31 | $947.8892 | $947.88 | $947.90 | $947.80 | |