| 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 | $231.85 | 5.693% | $245.0492 | $245.05 | $245.05 | $245.00 |
| Purchase #2 | $151.79 | 10.396% | $167.5701 | $167.57 | $167.55 | $167.60 |
| Purchase #3 | $116.53 | 10.225% | $128.4452 | $128.45 | $128.45 | $128.40 |
| Purchase #4 | $215.27 | 10.661% | $238.2199 | $238.22 | $238.20 | $238.20 |
| Purchase #5 | $100.64 | 9.554% | $110.2551 | $110.26 | $110.25 | $110.30 |
| Purchase #6 | $71.38 | 13.625% | $81.1055 | $81.11 | $81.10 | $81.10 |
| Purchase #7 | $216.41 | 11.260% | $240.7778 | $240.78 | $240.80 | $240.80 |
| 7 purchase totals = | $1,103.87 | $1,211.4228 | $1,211.44 | $1,211.40 | $1,211.40 | |