| 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 | $124.97 | 11.483% | $139.3203 | $139.32 | $139.30 | $139.30 |
| Purchase #2 | $219.47 | 3.103% | $226.2802 | $226.28 | $226.30 | $226.30 |
| Purchase #3 | $211.49 | 9.628% | $231.8523 | $231.85 | $231.85 | $231.90 |
| Purchase #4 | $5.84 | 6.440% | $6.2161 | $6.22 | $6.20 | $6.20 |
| Purchase #5 | $182.74 | 10.711% | $202.3133 | $202.31 | $202.30 | $202.30 |
| Purchase #6 | $191.76 | 11.172% | $213.1834 | $213.18 | $213.20 | $213.20 |
| Purchase #7 | $105.87 | 7.239% | $113.5339 | $113.53 | $113.55 | $113.50 |
| 7 purchase totals = | $1,042.14 | $1,132.6995 | $1,132.69 | $1,132.70 | $1,132.70 | |