| 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 | $229.70 | 6.376% | $244.3457 | $244.35 | $244.35 | $244.30 |
| Purchase #2 | $132.42 | 5.524% | $139.7349 | $139.73 | $139.75 | $139.70 |
| Purchase #3 | $164.81 | 6.162% | $174.9656 | $174.97 | $174.95 | $175.00 |
| Purchase #4 | $8.80 | 4.322% | $9.1803 | $9.18 | $9.20 | $9.20 |
| Purchase #5 | $98.83 | 11.527% | $110.2221 | $110.22 | $110.20 | $110.20 |
| Purchase #6 | $227.70 | 10.483% | $251.5698 | $251.57 | $251.55 | $251.60 |
| Purchase #7 | $154.63 | 11.566% | $172.5145 | $172.51 | $172.50 | $172.50 |
| 7 purchase totals = | $1,016.89 | $1,102.5329 | $1,102.53 | $1,102.50 | $1,102.50 | |