| 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 | $250.73 | 5.630% | $264.8461 | $264.85 | $264.85 | $264.80 |
| Purchase #2 | $182.76 | 10.859% | $202.6059 | $202.61 | $202.60 | $202.60 |
| Purchase #3 | $43.75 | 13.838% | $49.8041 | $49.80 | $49.80 | $49.80 |
| Purchase #4 | $34.38 | 7.234% | $36.867 | $36.87 | $36.85 | $36.90 |
| Purchase #5 | $62.57 | 7.375% | $67.1845 | $67.18 | $67.20 | $67.20 |
| Purchase #6 | $232.32 | 3.338% | $240.0748 | $240.07 | $240.05 | $240.10 |
| Purchase #7 | $231.89 | 6.746% | $247.5333 | $247.53 | $247.55 | $247.50 |
| 7 purchase totals = | $1,038.40 | $1,108.9157 | $1,108.91 | $1,108.90 | $1,108.90 | |