| 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 | $200.29 | 4.581% | $209.4653 | $209.47 | $209.45 | $209.50 |
| Purchase #2 | $209.62 | 9.509% | $229.5528 | $229.55 | $229.55 | $229.60 |
| Purchase #3 | $216.77 | 3.541% | $224.4458 | $224.45 | $224.45 | $224.40 |
| Purchase #4 | $207.37 | 5.446% | $218.6634 | $218.66 | $218.65 | $218.70 |
| Purchase #5 | $148.92 | 10.730% | $164.8991 | $164.90 | $164.90 | $164.90 |
| Purchase #6 | $38.27 | 4.306% | $39.9179 | $39.92 | $39.90 | $39.90 |
| Purchase #7 | $46.81 | 9.613% | $51.3098 | $51.31 | $51.30 | $51.30 |
| 7 purchase totals = | $1,068.05 | $1,138.2541 | $1,138.26 | $1,138.20 | $1,138.30 | |