| 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 | $124.47 | 3.706% | $129.0829 | $129.08 | $129.10 | $129.10 |
| Purchase #2 | $92.93 | 11.730% | $103.8307 | $103.83 | $103.85 | $103.80 |
| Purchase #3 | $119.46 | 10.726% | $132.2733 | $132.27 | $132.25 | $132.30 |
| Purchase #4 | $120.75 | 8.836% | $131.4195 | $131.42 | $131.40 | $131.40 |
| Purchase #5 | $141.70 | 8.517% | $153.7686 | $153.77 | $153.75 | $153.80 |
| Purchase #6 | $222.91 | 12.494% | $250.7604 | $250.76 | $250.75 | $250.80 |
| Purchase #7 | $132.85 | 7.212% | $142.4311 | $142.43 | $142.45 | $142.40 |
| 7 purchase totals = | $955.07 | $1,043.5665 | $1,043.56 | $1,043.55 | $1,043.60 | |