| 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 | $131.25 | 8.107% | $141.8904 | $141.89 | $141.90 | $141.90 |
| Purchase #2 | $104.25 | 10.525% | $115.2223 | $115.22 | $115.20 | $115.20 |
| Purchase #3 | $123.64 | 9.462% | $135.3388 | $135.34 | $135.35 | $135.30 |
| Purchase #4 | $221.47 | 10.250% | $244.1707 | $244.17 | $244.15 | $244.20 |
| Purchase #5 | $186.54 | 13.841% | $212.359 | $212.36 | $212.35 | $212.40 |
| Purchase #6 | $109.84 | 11.411% | $122.3738 | $122.37 | $122.35 | $122.40 |
| Purchase #7 | $190.88 | 13.781% | $217.1852 | $217.19 | $217.20 | $217.20 |
| 7 purchase totals = | $1,067.87 | $1,188.5402 | $1,188.54 | $1,188.50 | $1,188.60 | |