| 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 | $70.90 | 12.274% | $79.6023 | $79.60 | $79.60 | $79.60 |
| Purchase #2 | $246.70 | 13.717% | $280.5398 | $280.54 | $280.55 | $280.50 |
| Purchase #3 | $245.92 | 6.612% | $262.1802 | $262.18 | $262.20 | $262.20 |
| Purchase #4 | $241.71 | 6.478% | $257.368 | $257.37 | $257.35 | $257.40 |
| Purchase #5 | $197.47 | 12.298% | $221.7549 | $221.75 | $221.75 | $221.80 |
| Purchase #6 | $150.71 | 11.346% | $167.8096 | $167.81 | $167.80 | $167.80 |
| Purchase #7 | $180.93 | 8.340% | $196.0196 | $196.02 | $196.00 | $196.00 |
| 7 purchase totals = | $1,334.34 | $1,465.2744 | $1,465.27 | $1,465.25 | $1,465.30 | |