| 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 | $231.97 | 13.757% | $263.8821 | $263.88 | $263.90 | $263.90 |
| Purchase #2 | $207.76 | 7.206% | $222.7312 | $222.73 | $222.75 | $222.70 |
| Purchase #3 | $187.99 | 13.334% | $213.0566 | $213.06 | $213.05 | $213.10 |
| Purchase #4 | $35.43 | 10.161% | $39.03 | $39.03 | $39.05 | $39.00 |
| Purchase #5 | $58.49 | 13.815% | $66.5704 | $66.57 | $66.55 | $66.60 |
| Purchase #6 | $84.55 | 7.692% | $91.0536 | $91.05 | $91.05 | $91.10 |
| Purchase #7 | $34.35 | 7.798% | $37.0286 | $37.03 | $37.05 | $37.00 |
| 7 purchase totals = | $840.54 | $933.3525 | $933.35 | $933.40 | $933.40 | |