| 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 | $100.39 | 4.391% | $104.7981 | $104.80 | $104.80 | $104.80 |
| Purchase #2 | $94.37 | 9.862% | $103.6768 | $103.68 | $103.70 | $103.70 |
| Purchase #3 | $205.98 | 10.659% | $227.9354 | $227.94 | $227.95 | $227.90 |
| Purchase #4 | $88.30 | 3.278% | $91.1945 | $91.19 | $91.20 | $91.20 |
| Purchase #5 | $56.50 | 6.331% | $60.077 | $60.08 | $60.10 | $60.10 |
| Purchase #6 | $201.46 | 3.629% | $208.771 | $208.77 | $208.75 | $208.80 |
| Purchase #7 | $239.48 | 7.321% | $257.0123 | $257.01 | $257.00 | $257.00 |
| 7 purchase totals = | $986.48 | $1,053.4651 | $1,053.47 | $1,053.50 | $1,053.50 | |