| 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 | $222.91 | 5.151% | $234.3921 | $234.39 | $234.40 | $234.40 |
| Purchase #2 | $65.39 | 11.141% | $72.6751 | $72.68 | $72.70 | $72.70 |
| Purchase #3 | $91.91 | 11.210% | $102.2131 | $102.21 | $102.20 | $102.20 |
| Purchase #4 | $197.77 | 3.156% | $204.0116 | $204.01 | $204.00 | $204.00 |
| Purchase #5 | $166.39 | 7.274% | $178.4932 | $178.49 | $178.50 | $178.50 |
| Purchase #6 | $119.92 | 9.198% | $130.9502 | $130.95 | $130.95 | $131.00 |
| Purchase #7 | $137.33 | 10.823% | $152.1932 | $152.19 | $152.20 | $152.20 |
| 7 purchase totals = | $1,001.62 | $1,074.9285 | $1,074.92 | $1,074.95 | $1,075.00 | |