| 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 | $240.99 | 6.803% | $257.3845 | $257.38 | $257.40 | $257.40 |
| Purchase #2 | $147.37 | 7.704% | $158.7234 | $158.72 | $158.70 | $158.70 |
| Purchase #3 | $206.74 | 11.838% | $231.2139 | $231.21 | $231.20 | $231.20 |
| Purchase #4 | $186.70 | 5.419% | $196.8173 | $196.82 | $196.80 | $196.80 |
| Purchase #5 | $233.27 | 13.761% | $265.3703 | $265.37 | $265.35 | $265.40 |
| Purchase #6 | $225.88 | 11.267% | $251.3299 | $251.33 | $251.35 | $251.30 |
| Purchase #7 | $151.35 | 13.209% | $171.3418 | $171.34 | $171.35 | $171.30 |
| 7 purchase totals = | $1,392.30 | $1,532.1811 | $1,532.17 | $1,532.15 | $1,532.10 | |