| 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 | $188.75 | 4.683% | $197.5892 | $197.59 | $197.60 | $197.60 |
| Purchase #2 | $78.95 | 11.143% | $87.7474 | $87.75 | $87.75 | $87.70 |
| Purchase #3 | $217.39 | 10.149% | $239.4529 | $239.45 | $239.45 | $239.50 |
| Purchase #4 | $120.25 | 3.250% | $124.1581 | $124.16 | $124.15 | $124.20 |
| Purchase #5 | $60.79 | 7.143% | $65.1322 | $65.13 | $65.15 | $65.10 |
| Purchase #6 | $238.59 | 4.866% | $250.1998 | $250.20 | $250.20 | $250.20 |
| Purchase #7 | $129.68 | 10.831% | $143.7256 | $143.73 | $143.75 | $143.70 |
| 7 purchase totals = | $1,034.40 | $1,108.0052 | $1,108.01 | $1,108.05 | $1,108.00 | |