| 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 | $100.96 | 7.812% | $108.847 | $108.85 | $108.85 | $108.80 |
| Purchase #2 | $103.50 | 12.389% | $116.3226 | $116.32 | $116.30 | $116.30 |
| Purchase #3 | $22.90 | 9.468% | $25.0682 | $25.07 | $25.05 | $25.10 |
| Purchase #4 | $237.32 | 5.611% | $250.636 | $250.64 | $250.65 | $250.60 |
| Purchase #5 | $5.33 | 11.422% | $5.9388 | $5.94 | $5.95 | $5.90 |
| Purchase #6 | $192.76 | 11.179% | $214.3086 | $214.31 | $214.30 | $214.30 |
| Purchase #7 | $236.65 | 5.419% | $249.4741 | $249.47 | $249.45 | $249.50 |
| 7 purchase totals = | $899.42 | $970.5953 | $970.60 | $970.55 | $970.50 | |