| 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 | $108.97 | 13.589% | $123.7779 | $123.78 | $123.80 | $123.80 |
| Purchase #2 | $148.63 | 13.777% | $169.1068 | $169.11 | $169.10 | $169.10 |
| Purchase #3 | $152.75 | 8.542% | $165.7979 | $165.80 | $165.80 | $165.80 |
| Purchase #4 | $224.42 | 10.868% | $248.81 | $248.81 | $248.80 | $248.80 |
| Purchase #5 | $8.37 | 12.110% | $9.3836 | $9.38 | $9.40 | $9.40 |
| Purchase #6 | $182.60 | 4.865% | $191.4835 | $191.48 | $191.50 | $191.50 |
| Purchase #7 | $182.48 | 13.441% | $207.0071 | $207.01 | $207.00 | $207.00 |
| 7 purchase totals = | $1,008.22 | $1,115.3668 | $1,115.37 | $1,115.40 | $1,115.40 | |