| 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 | $231.44 | 10.512% | $255.769 | $255.77 | $255.75 | $255.80 |
| Purchase #2 | $234.85 | 8.365% | $254.4952 | $254.50 | $254.50 | $254.50 |
| Purchase #3 | $203.96 | 6.615% | $217.452 | $217.45 | $217.45 | $217.50 |
| Purchase #4 | $108.98 | 6.831% | $116.4244 | $116.42 | $116.40 | $116.40 |
| Purchase #5 | $106.31 | 5.168% | $111.8041 | $111.80 | $111.80 | $111.80 |
| Purchase #6 | $175.65 | 10.657% | $194.369 | $194.37 | $194.35 | $194.40 |
| Purchase #7 | $179.25 | 13.203% | $202.9164 | $202.92 | $202.90 | $202.90 |
| 7 purchase totals = | $1,240.44 | $1,353.2301 | $1,353.23 | $1,353.15 | $1,353.30 | |