| 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 | $196.43 | 9.785% | $215.6507 | $215.65 | $215.65 | $215.70 |
| Purchase #2 | $22.48 | 11.506% | $25.0665 | $25.07 | $25.05 | $25.10 |
| Purchase #3 | $47.59 | 10.353% | $52.517 | $52.52 | $52.50 | $52.50 |
| Purchase #4 | $105.49 | 13.315% | $119.536 | $119.54 | $119.55 | $119.50 |
| Purchase #5 | $119.54 | 7.579% | $128.5999 | $128.60 | $128.60 | $128.60 |
| Purchase #6 | $25.32 | 3.539% | $26.2161 | $26.22 | $26.20 | $26.20 |
| Purchase #7 | $120.54 | 10.407% | $133.0846 | $133.08 | $133.10 | $133.10 |
| 7 purchase totals = | $637.39 | $700.6708 | $700.68 | $700.65 | $700.70 | |