| 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 | $109.86 | 7.859% | $118.4939 | $118.49 | $118.50 | $118.50 |
| Purchase #2 | $45.79 | 6.534% | $48.7819 | $48.78 | $48.80 | $48.80 |
| Purchase #3 | $147.48 | 12.789% | $166.3412 | $166.34 | $166.35 | $166.30 |
| Purchase #4 | $39.76 | 11.602% | $44.373 | $44.37 | $44.35 | $44.40 |
| Purchase #5 | $187.33 | 3.812% | $194.471 | $194.47 | $194.45 | $194.50 |
| Purchase #6 | $240.43 | 8.140% | $260.001 | $260.00 | $260.00 | $260.00 |
| Purchase #7 | $5.35 | 12.305% | $6.0083 | $6.01 | $6.00 | $6.00 |
| 7 purchase totals = | $776.00 | $838.4703 | $838.46 | $838.45 | $838.50 | |