| 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 | $152.99 | 7.205% | $164.0129 | $164.01 | $164.00 | $164.00 |
| Purchase #2 | $24.47 | 5.744% | $25.8756 | $25.88 | $25.90 | $25.90 |
| Purchase #3 | $125.85 | 13.673% | $143.0575 | $143.06 | $143.05 | $143.10 |
| Purchase #4 | $5.86 | 7.636% | $6.3075 | $6.31 | $6.30 | $6.30 |
| Purchase #5 | $240.74 | 3.301% | $248.6868 | $248.69 | $248.70 | $248.70 |
| Purchase #6 | $197.32 | 6.256% | $209.6643 | $209.66 | $209.65 | $209.70 |
| Purchase #7 | $234.81 | 3.350% | $242.6761 | $242.68 | $242.70 | $242.70 |
| 7 purchase totals = | $982.04 | $1,040.2807 | $1,040.29 | $1,040.30 | $1,040.40 | |