| 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 | $191.88 | 13.340% | $217.4768 | $217.48 | $217.50 | $217.50 |
| Purchase #2 | $78.61 | 12.483% | $88.4229 | $88.42 | $88.40 | $88.40 |
| Purchase #3 | $102.26 | 11.528% | $114.0485 | $114.05 | $114.05 | $114.00 |
| Purchase #4 | $165.98 | 9.222% | $181.2867 | $181.29 | $181.30 | $181.30 |
| Purchase #5 | $113.46 | 5.449% | $119.6424 | $119.64 | $119.65 | $119.60 |
| Purchase #6 | $87.62 | 13.236% | $99.2174 | $99.22 | $99.20 | $99.20 |
| Purchase #7 | $234.93 | 9.228% | $256.6093 | $256.61 | $256.60 | $256.60 |
| 7 purchase totals = | $974.74 | $1,076.7040 | $1,076.71 | $1,076.70 | $1,076.60 | |