| 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 | $213.52 | 13.552% | $242.4562 | $242.46 | $242.45 | $242.50 |
| Purchase #2 | $239.53 | 4.737% | $250.8765 | $250.88 | $250.90 | $250.90 |
| Purchase #3 | $105.79 | 11.228% | $117.6681 | $117.67 | $117.65 | $117.70 |
| Purchase #4 | $5.99 | 10.787% | $6.6361 | $6.64 | $6.65 | $6.60 |
| Purchase #5 | $207.64 | 13.378% | $235.4181 | $235.42 | $235.40 | $235.40 |
| Purchase #6 | $13.96 | 5.183% | $14.6835 | $14.68 | $14.70 | $14.70 |
| Purchase #7 | $105.29 | 11.855% | $117.7721 | $117.77 | $117.75 | $117.80 |
| 7 purchase totals = | $891.72 | $985.5106 | $985.52 | $985.50 | $985.60 | |