| 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 | $250.68 | 5.635% | $264.8058 | $264.81 | $264.80 | $264.80 |
| Purchase #2 | $193.35 | 7.256% | $207.3795 | $207.38 | $207.40 | $207.40 |
| Purchase #3 | $92.36 | 3.743% | $95.817 | $95.82 | $95.80 | $95.80 |
| Purchase #4 | $186.37 | 12.755% | $210.1415 | $210.14 | $210.15 | $210.10 |
| Purchase #5 | $87.86 | 8.368% | $95.2121 | $95.21 | $95.20 | $95.20 |
| Purchase #6 | $218.85 | 13.704% | $248.8412 | $248.84 | $248.85 | $248.80 |
| Purchase #7 | $108.58 | 8.316% | $117.6095 | $117.61 | $117.60 | $117.60 |
| 7 purchase totals = | $1,138.05 | $1,239.8066 | $1,239.81 | $1,239.80 | $1,239.70 | |