| 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 | $10.96 | 11.149% | $12.1819 | $12.18 | $12.20 | $12.20 |
| Purchase #2 | $159.85 | 7.481% | $171.8084 | $171.81 | $171.80 | $171.80 |
| Purchase #3 | $111.80 | 5.181% | $117.5924 | $117.59 | $117.60 | $117.60 |
| Purchase #4 | $233.25 | 11.256% | $259.5046 | $259.50 | $259.50 | $259.50 |
| Purchase #5 | $243.32 | 7.135% | $260.6809 | $260.68 | $260.70 | $260.70 |
| Purchase #6 | $15.41 | 5.731% | $16.2931 | $16.29 | $16.30 | $16.30 |
| Purchase #7 | $234.83 | 13.136% | $265.6773 | $265.68 | $265.70 | $265.70 |
| 7 purchase totals = | $1,009.42 | $1,103.7386 | $1,103.73 | $1,103.80 | $1,103.80 | |