| 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 | $105.66 | 9.173% | $115.3522 | $115.35 | $115.35 | $115.40 |
| Purchase #2 | $249.73 | 4.699% | $261.4648 | $261.46 | $261.45 | $261.50 |
| Purchase #3 | $192.27 | 9.326% | $210.2011 | $210.20 | $210.20 | $210.20 |
| Purchase #4 | $55.28 | 6.349% | $58.7897 | $58.79 | $58.80 | $58.80 |
| Purchase #5 | $156.89 | 4.680% | $164.2325 | $164.23 | $164.25 | $164.20 |
| Purchase #6 | $120.34 | 6.714% | $128.4196 | $128.42 | $128.40 | $128.40 |
| Purchase #7 | $61.47 | 4.285% | $64.104 | $64.10 | $64.10 | $64.10 |
| 7 purchase totals = | $941.64 | $1,002.5639 | $1,002.55 | $1,002.55 | $1,002.60 | |