| 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 | $211.68 | 11.343% | $235.6909 | $235.69 | $235.70 | $235.70 |
| Purchase #2 | $239.84 | 9.150% | $261.7854 | $261.79 | $261.80 | $261.80 |
| Purchase #3 | $109.40 | 10.820% | $121.2371 | $121.24 | $121.25 | $121.20 |
| Purchase #4 | $201.42 | 7.290% | $216.1035 | $216.10 | $216.10 | $216.10 |
| Purchase #5 | $204.70 | 9.337% | $223.8128 | $223.81 | $223.80 | $223.80 |
| Purchase #6 | $161.74 | 5.457% | $170.5662 | $170.57 | $170.55 | $170.60 |
| Purchase #7 | $183.36 | 3.761% | $190.2562 | $190.26 | $190.25 | $190.30 |
| 7 purchase totals = | $1,312.14 | $1,419.4521 | $1,419.46 | $1,419.45 | $1,419.50 | |