| 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 | $225.46 | 5.168% | $237.1118 | $237.11 | $237.10 | $237.10 |
| Purchase #2 | $136.40 | 3.190% | $140.7512 | $140.75 | $140.75 | $140.80 |
| Purchase #3 | $212.82 | 6.818% | $227.3301 | $227.33 | $227.35 | $227.30 |
| Purchase #4 | $233.25 | 8.595% | $253.2978 | $253.30 | $253.30 | $253.30 |
| Purchase #5 | $45.42 | 6.677% | $48.4527 | $48.45 | $48.45 | $48.50 |
| Purchase #6 | $212.54 | 5.209% | $223.6112 | $223.61 | $223.60 | $223.60 |
| Purchase #7 | $247.82 | 13.576% | $281.464 | $281.46 | $281.45 | $281.50 |
| 7 purchase totals = | $1,313.71 | $1,412.0188 | $1,412.01 | $1,412.00 | $1,412.10 | |