| 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 | $28.32 | 13.140% | $32.0412 | $32.04 | $32.05 | $32.00 |
| Purchase #2 | $16.76 | 7.846% | $18.075 | $18.08 | $18.10 | $18.10 |
| Purchase #3 | $233.50 | 5.595% | $246.5643 | $246.56 | $246.55 | $246.60 |
| Purchase #4 | $91.62 | 10.457% | $101.2007 | $101.20 | $101.20 | $101.20 |
| Purchase #5 | $244.72 | 7.465% | $262.9883 | $262.99 | $263.00 | $263.00 |
| Purchase #6 | $166.53 | 12.273% | $186.9682 | $186.97 | $186.95 | $187.00 |
| Purchase #7 | $102.50 | 9.213% | $111.9433 | $111.94 | $111.95 | $111.90 |
| 7 purchase totals = | $883.95 | $959.7810 | $959.78 | $959.80 | $959.80 | |