| 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 | $192.87 | 12.664% | $217.2951 | $217.30 | $217.30 | $217.30 |
| Purchase #2 | $188.84 | 13.278% | $213.9142 | $213.91 | $213.90 | $213.90 |
| Purchase #3 | $33.25 | 5.435% | $35.0571 | $35.06 | $35.05 | $35.10 |
| Purchase #4 | $179.48 | 4.128% | $186.8889 | $186.89 | $186.90 | $186.90 |
| Purchase #5 | $36.61 | 6.422% | $38.9611 | $38.96 | $38.95 | $39.00 |
| Purchase #6 | $242.77 | 8.111% | $262.4611 | $262.46 | $262.45 | $262.50 |
| Purchase #7 | $104.38 | 11.379% | $116.2574 | $116.26 | $116.25 | $116.30 |
| 7 purchase totals = | $978.20 | $1,070.8349 | $1,070.84 | $1,070.80 | $1,071.00 | |