| 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 | $219.62 | 7.664% | $236.4517 | $236.45 | $236.45 | $236.50 |
| Purchase #2 | $218.48 | 10.260% | $240.896 | $240.90 | $240.90 | $240.90 |
| Purchase #3 | $113.38 | 9.787% | $124.4765 | $124.48 | $124.50 | $124.50 |
| Purchase #4 | $68.54 | 9.489% | $75.0438 | $75.04 | $75.05 | $75.00 |
| Purchase #5 | $28.84 | 4.741% | $30.2073 | $30.21 | $30.20 | $30.20 |
| Purchase #6 | $248.41 | 11.154% | $276.1177 | $276.12 | $276.10 | $276.10 |
| Purchase #7 | $167.41 | 4.276% | $174.5685 | $174.57 | $174.55 | $174.60 |
| 7 purchase totals = | $1,064.68 | $1,157.7615 | $1,157.77 | $1,157.75 | $1,157.80 | |