| 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 | $114.60 | 6.854% | $122.4547 | $122.45 | $122.45 | $122.50 |
| Purchase #2 | $92.30 | 6.823% | $98.5976 | $98.60 | $98.60 | $98.60 |
| Purchase #3 | $36.32 | 10.197% | $40.0236 | $40.02 | $40.00 | $40.00 |
| Purchase #4 | $233.55 | 5.596% | $246.6195 | $246.62 | $246.60 | $246.60 |
| Purchase #5 | $182.33 | 8.667% | $198.1325 | $198.13 | $198.15 | $198.10 |
| Purchase #6 | $119.42 | 7.471% | $128.3419 | $128.34 | $128.35 | $128.30 |
| Purchase #7 | $108.31 | 7.332% | $116.2513 | $116.25 | $116.25 | $116.30 |
| 7 purchase totals = | $886.83 | $950.4211 | $950.41 | $950.40 | $950.40 | |