| 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 | $217.87 | 6.118% | $231.1993 | $231.20 | $231.20 | $231.20 |
| Purchase #2 | $142.71 | 7.618% | $153.5816 | $153.58 | $153.60 | $153.60 |
| Purchase #3 | $132.93 | 13.471% | $150.837 | $150.84 | $150.85 | $150.80 |
| Purchase #4 | $138.77 | 7.139% | $148.6768 | $148.68 | $148.70 | $148.70 |
| Purchase #5 | $188.64 | 11.514% | $210.36 | $210.36 | $210.35 | $210.40 |
| Purchase #6 | $182.78 | 12.578% | $205.7701 | $205.77 | $205.75 | $205.80 |
| Purchase #7 | $42.77 | 3.112% | $44.101 | $44.10 | $44.10 | $44.10 |
| 7 purchase totals = | $1,046.47 | $1,144.5258 | $1,144.53 | $1,144.55 | $1,144.60 | |