| 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 | $189.28 | 11.149% | $210.3828 | $210.38 | $210.40 | $210.40 |
| Purchase #2 | $237.72 | 3.380% | $245.7549 | $245.75 | $245.75 | $245.80 |
| Purchase #3 | $23.36 | 10.538% | $25.8217 | $25.82 | $25.80 | $25.80 |
| Purchase #4 | $65.65 | 11.708% | $73.3363 | $73.34 | $73.35 | $73.30 |
| Purchase #5 | $150.97 | 5.204% | $158.8265 | $158.83 | $158.85 | $158.80 |
| Purchase #6 | $209.63 | 11.476% | $233.6871 | $233.69 | $233.70 | $233.70 |
| Purchase #7 | $100.36 | 3.774% | $104.1476 | $104.15 | $104.15 | $104.10 |
| 7 purchase totals = | $976.97 | $1,051.9569 | $1,051.96 | $1,052.00 | $1,051.90 | |