| 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 | $102.71 | 6.351% | $109.2331 | $109.23 | $109.25 | $109.20 |
| Purchase #2 | $220.71 | 12.201% | $247.6388 | $247.64 | $247.65 | $247.60 |
| Purchase #3 | $218.61 | 11.376% | $243.4791 | $243.48 | $243.50 | $243.50 |
| Purchase #4 | $167.67 | 9.254% | $183.1862 | $183.19 | $183.20 | $183.20 |
| Purchase #5 | $244.54 | 7.328% | $262.4599 | $262.46 | $262.45 | $262.50 |
| Purchase #6 | $155.86 | 3.788% | $161.764 | $161.76 | $161.75 | $161.80 |
| Purchase #7 | $93.26 | 11.265% | $103.7657 | $103.77 | $103.75 | $103.80 |
| 7 purchase totals = | $1,203.36 | $1,311.5268 | $1,311.53 | $1,311.55 | $1,311.60 | |