| 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 | $198.28 | 8.740% | $215.6097 | $215.61 | $215.60 | $215.60 |
| Purchase #2 | $6.40 | 4.322% | $6.6766 | $6.68 | $6.70 | $6.70 |
| Purchase #3 | $152.49 | 3.537% | $157.8836 | $157.88 | $157.90 | $157.90 |
| Purchase #4 | $35.71 | 7.165% | $38.2686 | $38.27 | $38.25 | $38.30 |
| Purchase #5 | $198.80 | 9.614% | $217.9126 | $217.91 | $217.90 | $217.90 |
| Purchase #6 | $27.55 | 5.337% | $29.0203 | $29.02 | $29.00 | $29.00 |
| Purchase #7 | $206.46 | 10.298% | $227.7213 | $227.72 | $227.70 | $227.70 |
| 7 purchase totals = | $825.69 | $893.0927 | $893.09 | $893.05 | $893.10 | |