| 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 | $208.50 | 12.237% | $234.0141 | $234.01 | $234.00 | $234.00 |
| Purchase #2 | $140.63 | 10.523% | $155.4285 | $155.43 | $155.45 | $155.40 |
| Purchase #3 | $94.64 | 3.695% | $98.1369 | $98.14 | $98.15 | $98.10 |
| Purchase #4 | $32.47 | 9.451% | $35.5387 | $35.54 | $35.55 | $35.50 |
| Purchase #5 | $121.79 | 6.142% | $129.2703 | $129.27 | $129.25 | $129.30 |
| Purchase #6 | $190.62 | 12.125% | $213.7327 | $213.73 | $213.75 | $213.70 |
| Purchase #7 | $19.87 | 9.586% | $21.7747 | $21.77 | $21.75 | $21.80 |
| 7 purchase totals = | $808.52 | $887.8959 | $887.89 | $887.90 | $887.80 | |