| 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 | $245.91 | 10.251% | $271.1182 | $271.12 | $271.10 | $271.10 |
| Purchase #2 | $63.76 | 9.734% | $69.9664 | $69.97 | $69.95 | $70.00 |
| Purchase #3 | $184.52 | 8.873% | $200.8925 | $200.89 | $200.90 | $200.90 |
| Purchase #4 | $97.39 | 7.686% | $104.8754 | $104.88 | $104.90 | $104.90 |
| Purchase #5 | $91.54 | 12.542% | $103.0209 | $103.02 | $103.00 | $103.00 |
| Purchase #6 | $106.70 | 3.370% | $110.2958 | $110.30 | $110.30 | $110.30 |
| Purchase #7 | $165.27 | 8.750% | $179.7311 | $179.73 | $179.75 | $179.70 |
| 7 purchase totals = | $955.09 | $1,039.9003 | $1,039.91 | $1,039.90 | $1,039.90 | |