| 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 | $192.80 | 11.461% | $214.8968 | $214.90 | $214.90 | $214.90 |
| Purchase #2 | $247.34 | 13.614% | $281.0129 | $281.01 | $281.00 | $281.00 |
| Purchase #3 | $100.50 | 7.281% | $107.8174 | $107.82 | $107.80 | $107.80 |
| Purchase #4 | $121.70 | 3.683% | $126.1822 | $126.18 | $126.20 | $126.20 |
| Purchase #5 | $197.73 | 7.719% | $212.9928 | $212.99 | $213.00 | $213.00 |
| Purchase #6 | $194.47 | 3.334% | $200.9536 | $200.95 | $200.95 | $201.00 |
| Purchase #7 | $211.91 | 6.166% | $224.9764 | $224.98 | $225.00 | $225.00 |
| 7 purchase totals = | $1,266.45 | $1,368.8321 | $1,368.83 | $1,368.85 | $1,368.90 | |