| 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 | $119.89 | 10.690% | $132.7062 | $132.71 | $132.70 | $132.70 |
| Purchase #2 | $9.66 | 9.409% | $10.5689 | $10.57 | $10.55 | $10.60 |
| Purchase #3 | $204.89 | 6.868% | $218.9618 | $218.96 | $218.95 | $219.00 |
| Purchase #4 | $66.76 | 8.365% | $72.3445 | $72.34 | $72.35 | $72.30 |
| Purchase #5 | $88.96 | 3.345% | $91.9357 | $91.94 | $91.95 | $91.90 |
| Purchase #6 | $219.58 | 12.323% | $246.6388 | $246.64 | $246.65 | $246.60 |
| Purchase #7 | $10.79 | 5.517% | $11.3853 | $11.39 | $11.40 | $11.40 |
| 7 purchase totals = | $720.53 | $784.5412 | $784.55 | $784.55 | $784.50 | |