| 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 | $128.62 | 7.790% | $138.6395 | $138.64 | $138.65 | $138.60 |
| Purchase #2 | $184.89 | 4.328% | $192.892 | $192.89 | $192.90 | $192.90 |
| Purchase #3 | $205.66 | 9.629% | $225.463 | $225.46 | $225.45 | $225.50 |
| Purchase #4 | $51.92 | 4.608% | $54.3125 | $54.31 | $54.30 | $54.30 |
| Purchase #5 | $43.91 | 7.563% | $47.2309 | $47.23 | $47.25 | $47.20 |
| Purchase #6 | $78.77 | 6.632% | $83.994 | $83.99 | $84.00 | $84.00 |
| Purchase #7 | $232.82 | 9.127% | $254.0695 | $254.07 | $254.05 | $254.10 |
| 7 purchase totals = | $926.59 | $996.6014 | $996.59 | $996.60 | $996.60 | |