| 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 | $216.50 | 10.690% | $239.6439 | $239.64 | $239.65 | $239.60 |
| Purchase #2 | $236.73 | 9.579% | $259.4064 | $259.41 | $259.40 | $259.40 |
| Purchase #3 | $123.99 | 7.215% | $132.9359 | $132.94 | $132.95 | $132.90 |
| Purchase #4 | $19.37 | 10.182% | $21.3423 | $21.34 | $21.35 | $21.30 |
| Purchase #5 | $27.52 | 6.403% | $29.2821 | $29.28 | $29.30 | $29.30 |
| Purchase #6 | $202.60 | 8.601% | $220.0256 | $220.03 | $220.05 | $220.00 |
| Purchase #7 | $205.44 | 7.120% | $220.0673 | $220.07 | $220.05 | $220.10 |
| 7 purchase totals = | $1,032.15 | $1,122.7035 | $1,122.71 | $1,122.75 | $1,122.60 | |