| 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 | $234.75 | 4.541% | $245.41 | $245.41 | $245.40 | $245.40 |
| Purchase #2 | $27.29 | 6.207% | $28.9839 | $28.98 | $29.00 | $29.00 |
| Purchase #3 | $218.58 | 6.686% | $233.1943 | $233.19 | $233.20 | $233.20 |
| Purchase #4 | $212.97 | 6.239% | $226.2572 | $226.26 | $226.25 | $226.30 |
| Purchase #5 | $64.62 | 11.439% | $72.0119 | $72.01 | $72.00 | $72.00 |
| Purchase #6 | $100.50 | 3.212% | $103.7281 | $103.73 | $103.75 | $103.70 |
| Purchase #7 | $63.61 | 8.476% | $69.0016 | $69.00 | $69.00 | $69.00 |
| 7 purchase totals = | $922.32 | $978.5870 | $978.58 | $978.60 | $978.60 | |