| 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 | $215.85 | 6.519% | $229.9213 | $229.92 | $229.90 | $229.90 |
| Purchase #2 | $226.95 | 10.215% | $250.1329 | $250.13 | $250.15 | $250.10 |
| Purchase #3 | $33.81 | 10.570% | $37.3837 | $37.38 | $37.40 | $37.40 |
| Purchase #4 | $179.66 | 4.295% | $187.3764 | $187.38 | $187.40 | $187.40 |
| Purchase #5 | $195.29 | 6.245% | $207.4859 | $207.49 | $207.50 | $207.50 |
| Purchase #6 | $97.97 | 10.759% | $108.5106 | $108.51 | $108.50 | $108.50 |
| Purchase #7 | $192.37 | 7.564% | $206.9209 | $206.92 | $206.90 | $206.90 |
| 7 purchase totals = | $1,141.90 | $1,227.7317 | $1,227.73 | $1,227.75 | $1,227.70 | |