| 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 | $190.83 | 7.296% | $204.753 | $204.75 | $204.75 | $204.80 |
| Purchase #2 | $132.71 | 7.219% | $142.2903 | $142.29 | $142.30 | $142.30 |
| Purchase #3 | $180.87 | 6.388% | $192.424 | $192.42 | $192.40 | $192.40 |
| Purchase #4 | $34.86 | 13.825% | $39.6794 | $39.68 | $39.70 | $39.70 |
| Purchase #5 | $12.79 | 9.606% | $14.0186 | $14.02 | $14.00 | $14.00 |
| Purchase #6 | $249.63 | 10.231% | $275.1696 | $275.17 | $275.15 | $275.20 |
| Purchase #7 | $226.26 | 11.666% | $252.6555 | $252.66 | $252.65 | $252.70 |
| 7 purchase totals = | $1,027.95 | $1,120.9904 | $1,120.99 | $1,120.95 | $1,121.10 | |