| 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 | $124.97 | 5.835% | $132.262 | $132.26 | $132.25 | $132.30 |
| Purchase #2 | $98.36 | 6.439% | $104.6934 | $104.69 | $104.70 | $104.70 |
| Purchase #3 | $191.97 | 12.700% | $216.3502 | $216.35 | $216.35 | $216.40 |
| Purchase #4 | $156.78 | 10.578% | $173.3642 | $173.36 | $173.35 | $173.40 |
| Purchase #5 | $194.46 | 6.640% | $207.3721 | $207.37 | $207.35 | $207.40 |
| Purchase #6 | $227.28 | 9.258% | $248.3216 | $248.32 | $248.30 | $248.30 |
| Purchase #7 | $153.98 | 4.636% | $161.1185 | $161.12 | $161.10 | $161.10 |
| 7 purchase totals = | $1,147.80 | $1,243.4820 | $1,243.47 | $1,243.40 | $1,243.60 | |