| 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 | $139.59 | 9.453% | $152.7854 | $152.79 | $152.80 | $152.80 |
| Purchase #2 | $230.45 | 12.515% | $259.2908 | $259.29 | $259.30 | $259.30 |
| Purchase #3 | $125.55 | 5.546% | $132.513 | $132.51 | $132.50 | $132.50 |
| Purchase #4 | $51.40 | 6.176% | $54.5745 | $54.57 | $54.55 | $54.60 |
| Purchase #5 | $210.93 | 12.480% | $237.2541 | $237.25 | $237.25 | $237.30 |
| Purchase #6 | $101.53 | 10.304% | $111.9917 | $111.99 | $112.00 | $112.00 |
| Purchase #7 | $171.74 | 5.245% | $180.7478 | $180.75 | $180.75 | $180.70 |
| 7 purchase totals = | $1,031.19 | $1,129.1573 | $1,129.15 | $1,129.15 | $1,129.20 | |