| 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 | $99.45 | 6.470% | $105.8844 | $105.88 | $105.90 | $105.90 |
| Purchase #2 | $172.38 | 4.242% | $179.6924 | $179.69 | $179.70 | $179.70 |
| Purchase #3 | $175.54 | 11.444% | $195.6288 | $195.63 | $195.65 | $195.60 |
| Purchase #4 | $246.32 | 8.458% | $267.1537 | $267.15 | $267.15 | $267.20 |
| Purchase #5 | $220.43 | 7.521% | $237.0085 | $237.01 | $237.00 | $237.00 |
| Purchase #6 | $26.86 | 11.514% | $29.9527 | $29.95 | $29.95 | $30.00 |
| Purchase #7 | $237.39 | 6.352% | $252.469 | $252.47 | $252.45 | $252.50 |
| 7 purchase totals = | $1,178.37 | $1,267.7895 | $1,267.78 | $1,267.80 | $1,267.90 | |