| 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 | $218.69 | 13.606% | $248.445 | $248.45 | $248.45 | $248.40 |
| Purchase #2 | $23.72 | 4.356% | $24.7532 | $24.75 | $24.75 | $24.80 |
| Purchase #3 | $135.78 | 11.688% | $151.65 | $151.65 | $151.65 | $151.70 |
| Purchase #4 | $120.34 | 9.759% | $132.084 | $132.08 | $132.10 | $132.10 |
| Purchase #5 | $51.38 | 5.385% | $54.1468 | $54.15 | $54.15 | $54.10 |
| Purchase #6 | $87.47 | 12.804% | $98.6697 | $98.67 | $98.65 | $98.70 |
| Purchase #7 | $163.59 | 6.321% | $173.9305 | $173.93 | $173.95 | $173.90 |
| 7 purchase totals = | $800.97 | $883.6792 | $883.68 | $883.70 | $883.70 | |