| 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 | $234.33 | 5.287% | $246.719 | $246.72 | $246.70 | $246.70 |
| Purchase #2 | $222.46 | 13.297% | $252.0405 | $252.04 | $252.05 | $252.00 |
| Purchase #3 | $141.74 | 4.527% | $148.1566 | $148.16 | $148.15 | $148.20 |
| Purchase #4 | $92.67 | 11.354% | $103.1918 | $103.19 | $103.20 | $103.20 |
| Purchase #5 | $193.64 | 8.319% | $209.7489 | $209.75 | $209.75 | $209.70 |
| Purchase #6 | $87.36 | 3.194% | $90.1503 | $90.15 | $90.15 | $90.20 |
| Purchase #7 | $200.56 | 6.532% | $213.6606 | $213.66 | $213.65 | $213.70 |
| 7 purchase totals = | $1,172.76 | $1,263.6677 | $1,263.67 | $1,263.65 | $1,263.70 | |