| 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 | $223.37 | 7.755% | $240.6923 | $240.69 | $240.70 | $240.70 |
| Purchase #2 | $7.89 | 11.260% | $8.7784 | $8.78 | $8.80 | $8.80 |
| Purchase #3 | $150.75 | 5.476% | $159.0051 | $159.01 | $159.00 | $159.00 |
| Purchase #4 | $118.88 | 7.814% | $128.1693 | $128.17 | $128.15 | $128.20 |
| Purchase #5 | $191.27 | 3.483% | $197.9319 | $197.93 | $197.95 | $197.90 |
| Purchase #6 | $99.26 | 10.123% | $109.3081 | $109.31 | $109.30 | $109.30 |
| Purchase #7 | $222.81 | 4.473% | $232.7763 | $232.78 | $232.80 | $232.80 |
| 7 purchase totals = | $1,014.23 | $1,076.6614 | $1,076.67 | $1,076.70 | $1,076.70 | |