| 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 | $121.79 | 9.597% | $133.4782 | $133.48 | $133.50 | $133.50 |
| Purchase #2 | $62.58 | 4.756% | $65.5563 | $65.56 | $65.55 | $65.60 |
| Purchase #3 | $248.47 | 11.215% | $276.3359 | $276.34 | $276.35 | $276.30 |
| Purchase #4 | $224.49 | 5.799% | $237.5082 | $237.51 | $237.50 | $237.50 |
| Purchase #5 | $141.39 | 13.570% | $160.5766 | $160.58 | $160.60 | $160.60 |
| Purchase #6 | $215.35 | 10.727% | $238.4506 | $238.45 | $238.45 | $238.50 |
| Purchase #7 | $216.84 | 3.483% | $224.3925 | $224.39 | $224.40 | $224.40 |
| 7 purchase totals = | $1,230.91 | $1,336.2983 | $1,336.31 | $1,336.35 | $1,336.40 | |