| 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 | $240.60 | 7.514% | $258.6787 | $258.68 | $258.70 | $258.70 |
| Purchase #2 | $84.73 | 12.550% | $95.3636 | $95.36 | $95.35 | $95.40 |
| Purchase #3 | $101.47 | 13.372% | $115.0386 | $115.04 | $115.05 | $115.00 |
| Purchase #4 | $53.36 | 6.317% | $56.7308 | $56.73 | $56.75 | $56.70 |
| Purchase #5 | $104.42 | 8.429% | $113.2216 | $113.22 | $113.20 | $113.20 |
| Purchase #6 | $156.50 | 6.772% | $167.0982 | $167.10 | $167.10 | $167.10 |
| Purchase #7 | $116.80 | 5.309% | $123.0009 | $123.00 | $123.00 | $123.00 |
| 7 purchase totals = | $857.88 | $929.1324 | $929.13 | $929.15 | $929.10 | |