| 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 | $75.67 | 8.665% | $82.2268 | $82.23 | $82.25 | $82.20 |
| Purchase #2 | $217.61 | 3.426% | $225.0653 | $225.07 | $225.05 | $225.10 |
| Purchase #3 | $176.87 | 10.782% | $195.9401 | $195.94 | $195.95 | $195.90 |
| Purchase #4 | $198.29 | 6.587% | $211.3514 | $211.35 | $211.35 | $211.40 |
| Purchase #5 | $106.48 | 9.480% | $116.5743 | $116.57 | $116.55 | $116.60 |
| Purchase #6 | $225.36 | 12.798% | $254.2016 | $254.20 | $254.20 | $254.20 |
| Purchase #7 | $47.88 | 11.820% | $53.5394 | $53.54 | $53.55 | $53.50 |
| 7 purchase totals = | $1,048.16 | $1,138.8989 | $1,138.90 | $1,138.90 | $1,138.90 | |