| 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 | $67.33 | 7.400% | $72.3124 | $72.31 | $72.30 | $72.30 |
| Purchase #2 | $145.88 | 11.124% | $162.1077 | $162.11 | $162.10 | $162.10 |
| Purchase #3 | $121.30 | 9.639% | $132.9921 | $132.99 | $133.00 | $133.00 |
| Purchase #4 | $245.25 | 10.345% | $270.6211 | $270.62 | $270.60 | $270.60 |
| Purchase #5 | $248.43 | 7.701% | $267.5616 | $267.56 | $267.55 | $267.60 |
| Purchase #6 | $10.70 | 4.844% | $11.2183 | $11.22 | $11.20 | $11.20 |
| Purchase #7 | $151.76 | 10.188% | $167.2213 | $167.22 | $167.20 | $167.20 |
| 7 purchase totals = | $990.65 | $1,084.0345 | $1,084.03 | $1,083.95 | $1,084.00 | |