| 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 | $129.94 | 9.659% | $142.4909 | $142.49 | $142.50 | $142.50 |
| Purchase #2 | $247.64 | 10.457% | $273.5357 | $273.54 | $273.55 | $273.50 |
| Purchase #3 | $182.34 | 12.131% | $204.4597 | $204.46 | $204.45 | $204.50 |
| Purchase #4 | $123.75 | 11.766% | $138.3104 | $138.31 | $138.30 | $138.30 |
| Purchase #5 | $168.62 | 5.392% | $177.712 | $177.71 | $177.70 | $177.70 |
| Purchase #6 | $139.83 | 9.749% | $153.462 | $153.46 | $153.45 | $153.50 |
| Purchase #7 | $183.52 | 6.535% | $195.513 | $195.51 | $195.50 | $195.50 |
| 7 purchase totals = | $1,175.64 | $1,285.4837 | $1,285.48 | $1,285.45 | $1,285.50 | |