| 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 | $93.37 | 13.155% | $105.6528 | $105.65 | $105.65 | $105.70 |
| Purchase #2 | $102.97 | 6.271% | $109.4272 | $109.43 | $109.45 | $109.40 |
| Purchase #3 | $237.29 | 6.559% | $252.8539 | $252.85 | $252.85 | $252.90 |
| Purchase #4 | $192.46 | 8.367% | $208.5631 | $208.56 | $208.55 | $208.60 |
| Purchase #5 | $92.38 | 7.176% | $99.0092 | $99.01 | $99.00 | $99.00 |
| Purchase #6 | $174.41 | 11.691% | $194.8003 | $194.80 | $194.80 | $194.80 |
| Purchase #7 | $227.57 | 10.784% | $252.1111 | $252.11 | $252.10 | $252.10 |
| 7 purchase totals = | $1,120.45 | $1,222.4176 | $1,222.41 | $1,222.40 | $1,222.50 | |