| 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 | $199.67 | 11.622% | $222.8756 | $222.88 | $222.90 | $222.90 |
| Purchase #2 | $210.72 | 12.487% | $237.0326 | $237.03 | $237.05 | $237.00 |
| Purchase #3 | $44.93 | 7.359% | $48.2364 | $48.24 | $48.25 | $48.20 |
| Purchase #4 | $180.58 | 6.196% | $191.7687 | $191.77 | $191.75 | $191.80 |
| Purchase #5 | $141.53 | 8.675% | $153.8077 | $153.81 | $153.80 | $153.80 |
| Purchase #6 | $18.53 | 6.455% | $19.7261 | $19.73 | $19.75 | $19.70 |
| Purchase #7 | $231.29 | 5.483% | $243.9716 | $243.97 | $243.95 | $244.00 |
| 7 purchase totals = | $1,027.25 | $1,117.4187 | $1,117.43 | $1,117.45 | $1,117.40 | |