| 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 | $225.85 | 7.216% | $242.1473 | $242.15 | $242.15 | $242.10 |
| Purchase #2 | $115.75 | 8.549% | $125.6455 | $125.65 | $125.65 | $125.60 |
| Purchase #3 | $185.73 | 5.446% | $195.8449 | $195.84 | $195.85 | $195.80 |
| Purchase #4 | $249.79 | 3.867% | $259.4494 | $259.45 | $259.45 | $259.40 |
| Purchase #5 | $189.42 | 8.195% | $204.943 | $204.94 | $204.95 | $204.90 |
| Purchase #6 | $121.39 | 8.773% | $132.0395 | $132.04 | $132.05 | $132.00 |
| Purchase #7 | $141.82 | 6.211% | $150.6284 | $150.63 | $150.65 | $150.60 |
| 7 purchase totals = | $1,229.75 | $1,310.6980 | $1,310.70 | $1,310.75 | $1,310.40 | |