| 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 | $204.36 | 10.580% | $225.9813 | $225.98 | $226.00 | $226.00 |
| Purchase #2 | $175.55 | 8.623% | $190.6877 | $190.69 | $190.70 | $190.70 |
| Purchase #3 | $174.65 | 9.209% | $190.7335 | $190.73 | $190.75 | $190.70 |
| Purchase #4 | $8.80 | 4.354% | $9.1832 | $9.18 | $9.20 | $9.20 |
| Purchase #5 | $103.99 | 11.524% | $115.9738 | $115.97 | $115.95 | $116.00 |
| Purchase #6 | $18.57 | 10.458% | $20.5121 | $20.51 | $20.50 | $20.50 |
| Purchase #7 | $37.73 | 12.739% | $42.5364 | $42.54 | $42.55 | $42.50 |
| 7 purchase totals = | $723.65 | $795.6080 | $795.60 | $795.65 | $795.60 | |