| 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 | $102.57 | 10.247% | $113.0803 | $113.08 | $113.10 | $113.10 |
| Purchase #2 | $234.87 | 4.547% | $245.5495 | $245.55 | $245.55 | $245.50 |
| Purchase #3 | $216.62 | 8.441% | $234.9049 | $234.90 | $234.90 | $234.90 |
| Purchase #4 | $8.56 | 8.862% | $9.3186 | $9.32 | $9.30 | $9.30 |
| Purchase #5 | $131.99 | 6.863% | $141.0485 | $141.05 | $141.05 | $141.00 |
| Purchase #6 | $228.35 | 11.689% | $255.0418 | $255.04 | $255.05 | $255.00 |
| Purchase #7 | $170.29 | 12.707% | $191.9288 | $191.93 | $191.95 | $191.90 |
| 7 purchase totals = | $1,093.25 | $1,190.8724 | $1,190.87 | $1,190.90 | $1,190.70 | |