| 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 | $203.97 | 10.474% | $225.3338 | $225.33 | $225.35 | $225.30 |
| Purchase #2 | $89.68 | 9.625% | $98.3117 | $98.31 | $98.30 | $98.30 |
| Purchase #3 | $149.78 | 13.524% | $170.0362 | $170.04 | $170.05 | $170.00 |
| Purchase #4 | $200.57 | 11.790% | $224.2172 | $224.22 | $224.20 | $224.20 |
| Purchase #5 | $215.55 | 10.227% | $237.5943 | $237.59 | $237.60 | $237.60 |
| Purchase #6 | $26.29 | 11.208% | $29.2366 | $29.24 | $29.25 | $29.20 |
| Purchase #7 | $190.52 | 12.537% | $214.4055 | $214.41 | $214.40 | $214.40 |
| 7 purchase totals = | $1,076.36 | $1,199.1353 | $1,199.14 | $1,199.15 | $1,199.00 | |