| 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 | $221.87 | 6.764% | $236.8773 | $236.88 | $236.90 | $236.90 |
| Purchase #2 | $142.97 | 13.519% | $162.2981 | $162.30 | $162.30 | $162.30 |
| Purchase #3 | $241.62 | 6.152% | $256.4845 | $256.48 | $256.50 | $256.50 |
| Purchase #4 | $113.67 | 5.192% | $119.5717 | $119.57 | $119.55 | $119.60 |
| Purchase #5 | $236.85 | 9.477% | $259.2963 | $259.30 | $259.30 | $259.30 |
| Purchase #6 | $99.72 | 9.146% | $108.8404 | $108.84 | $108.85 | $108.80 |
| Purchase #7 | $169.47 | 9.175% | $185.0189 | $185.02 | $185.00 | $185.00 |
| 7 purchase totals = | $1,226.17 | $1,328.3872 | $1,328.39 | $1,328.40 | $1,328.40 | |