| 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 | $223.52 | 10.322% | $246.5917 | $246.59 | $246.60 | $246.60 |
| Purchase #2 | $134.77 | 6.790% | $143.9209 | $143.92 | $143.90 | $143.90 |
| Purchase #3 | $7.76 | 11.706% | $8.6684 | $8.67 | $8.65 | $8.70 |
| Purchase #4 | $69.69 | 5.345% | $73.4149 | $73.41 | $73.40 | $73.40 |
| Purchase #5 | $36.57 | 11.589% | $40.8081 | $40.81 | $40.80 | $40.80 |
| Purchase #6 | $155.70 | 13.858% | $177.2769 | $177.28 | $177.30 | $177.30 |
| Purchase #7 | $115.85 | 12.476% | $130.3034 | $130.30 | $130.30 | $130.30 |
| 7 purchase totals = | $743.86 | $820.9843 | $820.98 | $820.95 | $821.00 | |