| 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 | $197.63 | 8.821% | $215.0629 | $215.06 | $215.05 | $215.10 |
| Purchase #2 | $119.46 | 7.419% | $128.3227 | $128.32 | $128.30 | $128.30 |
| Purchase #3 | $102.91 | 10.121% | $113.3255 | $113.33 | $113.35 | $113.30 |
| Purchase #4 | $80.76 | 9.732% | $88.6196 | $88.62 | $88.60 | $88.60 |
| Purchase #5 | $116.58 | 7.577% | $125.4133 | $125.41 | $125.40 | $125.40 |
| Purchase #6 | $92.87 | 8.744% | $100.9906 | $100.99 | $101.00 | $101.00 |
| Purchase #7 | $214.87 | 6.232% | $228.2607 | $228.26 | $228.25 | $228.30 |
| 7 purchase totals = | $925.08 | $999.9953 | $999.99 | $999.95 | $1,000.00 | |