| 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 | $186.61 | 9.759% | $204.8213 | $204.82 | $204.80 | $204.80 |
| Purchase #2 | $43.61 | 8.814% | $47.4538 | $47.45 | $47.45 | $47.50 |
| Purchase #3 | $206.37 | 12.847% | $232.8824 | $232.88 | $232.90 | $232.90 |
| Purchase #4 | $158.39 | 6.404% | $168.5333 | $168.53 | $168.55 | $168.50 |
| Purchase #5 | $151.48 | 13.667% | $172.1828 | $172.18 | $172.20 | $172.20 |
| Purchase #6 | $188.92 | 4.643% | $197.6916 | $197.69 | $197.70 | $197.70 |
| Purchase #7 | $248.72 | 6.114% | $263.9267 | $263.93 | $263.95 | $263.90 |
| 7 purchase totals = | $1,184.10 | $1,287.4919 | $1,287.48 | $1,287.55 | $1,287.50 | |