| 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 | $127.25 | 11.471% | $141.8468 | $141.85 | $141.85 | $141.80 |
| Purchase #2 | $63.55 | 4.609% | $66.479 | $66.48 | $66.50 | $66.50 |
| Purchase #3 | $215.60 | 12.146% | $241.7868 | $241.79 | $241.80 | $241.80 |
| Purchase #4 | $197.67 | 10.478% | $218.3819 | $218.38 | $218.40 | $218.40 |
| Purchase #5 | $122.98 | 12.505% | $138.3586 | $138.36 | $138.35 | $138.40 |
| Purchase #6 | $112.46 | 11.138% | $124.9858 | $124.99 | $125.00 | $125.00 |
| Purchase #7 | $39.63 | 11.391% | $44.1443 | $44.14 | $44.15 | $44.10 |
| 7 purchase totals = | $879.14 | $975.9832 | $975.99 | $976.05 | $976.00 | |