| 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 | $77.64 | 9.515% | $85.0274 | $85.03 | $85.05 | $85.00 |
| Purchase #2 | $106.70 | 12.254% | $119.775 | $119.78 | $119.80 | $119.80 |
| Purchase #3 | $179.94 | 5.175% | $189.2519 | $189.25 | $189.25 | $189.30 |
| Purchase #4 | $212.28 | 13.755% | $241.4791 | $241.48 | $241.50 | $241.50 |
| Purchase #5 | $178.68 | 10.834% | $198.0382 | $198.04 | $198.05 | $198.00 |
| Purchase #6 | $52.29 | 3.788% | $54.2707 | $54.27 | $54.25 | $54.30 |
| Purchase #7 | $197.99 | 9.288% | $216.3793 | $216.38 | $216.40 | $216.40 |
| 7 purchase totals = | $1,005.52 | $1,104.2216 | $1,104.23 | $1,104.30 | $1,104.30 | |