| 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 | $27.37 | 6.772% | $29.2235 | $29.22 | $29.20 | $29.20 |
| Purchase #2 | $209.33 | 9.175% | $228.536 | $228.54 | $228.55 | $228.50 |
| Purchase #3 | $26.25 | 11.349% | $29.2291 | $29.23 | $29.25 | $29.20 |
| Purchase #4 | $20.94 | 9.147% | $22.8554 | $22.86 | $22.85 | $22.90 |
| Purchase #5 | $107.87 | 5.813% | $114.1405 | $114.14 | $114.15 | $114.10 |
| Purchase #6 | $114.51 | 4.337% | $119.4763 | $119.48 | $119.50 | $119.50 |
| Purchase #7 | $236.32 | 9.666% | $259.1627 | $259.16 | $259.15 | $259.20 |
| 7 purchase totals = | $742.59 | $802.6235 | $802.63 | $802.65 | $802.60 | |