| 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 | $120.74 | 3.244% | $124.6568 | $124.66 | $124.65 | $124.70 |
| Purchase #2 | $133.72 | 10.268% | $147.4504 | $147.45 | $147.45 | $147.50 |
| Purchase #3 | $212.25 | 12.117% | $237.9683 | $237.97 | $237.95 | $238.00 |
| Purchase #4 | $210.53 | 5.225% | $221.5302 | $221.53 | $221.55 | $221.50 |
| Purchase #5 | $214.27 | 6.358% | $227.8933 | $227.89 | $227.90 | $227.90 |
| Purchase #6 | $62.26 | 3.352% | $64.347 | $64.35 | $64.35 | $64.30 |
| Purchase #7 | $132.57 | 10.139% | $146.0113 | $146.01 | $146.00 | $146.00 |
| 7 purchase totals = | $1,086.34 | $1,169.8573 | $1,169.86 | $1,169.85 | $1,169.90 | |