| 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 | $24.70 | 5.339% | $26.0187 | $26.02 | $26.00 | $26.00 |
| Purchase #2 | $24.81 | 13.146% | $28.0715 | $28.07 | $28.05 | $28.10 |
| Purchase #3 | $248.84 | 11.200% | $276.7101 | $276.71 | $276.70 | $276.70 |
| Purchase #4 | $170.33 | 8.659% | $185.0789 | $185.08 | $185.10 | $185.10 |
| Purchase #5 | $183.55 | 4.498% | $191.8061 | $191.81 | $191.80 | $191.80 |
| Purchase #6 | $162.77 | 12.428% | $182.9991 | $183.00 | $183.00 | $183.00 |
| Purchase #7 | $35.86 | 8.205% | $38.8023 | $38.80 | $38.80 | $38.80 |
| 7 purchase totals = | $850.86 | $929.4867 | $929.49 | $929.45 | $929.50 | |