| 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 | $10.28 | 10.409% | $11.35 | $11.35 | $11.35 | $11.40 |
| Purchase #2 | $140.28 | 6.473% | $149.3603 | $149.36 | $149.35 | $149.40 |
| Purchase #3 | $30.38 | 9.152% | $33.1604 | $33.16 | $33.15 | $33.20 |
| Purchase #4 | $210.25 | 5.116% | $221.0064 | $221.01 | $221.00 | $221.00 |
| Purchase #5 | $119.54 | 10.506% | $132.0989 | $132.10 | $132.10 | $132.10 |
| Purchase #6 | $52.27 | 11.207% | $58.1279 | $58.13 | $58.15 | $58.10 |
| Purchase #7 | $241.37 | 13.806% | $274.6935 | $274.69 | $274.70 | $274.70 |
| 7 purchase totals = | $804.37 | $879.7974 | $879.80 | $879.80 | $879.90 | |