| 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 | $73.54 | 3.663% | $76.2338 | $76.23 | $76.25 | $76.20 |
| Purchase #2 | $245.75 | 11.584% | $274.2177 | $274.22 | $274.20 | $274.20 |
| Purchase #3 | $219.95 | 7.215% | $235.8194 | $235.82 | $235.80 | $235.80 |
| Purchase #4 | $202.38 | 12.278% | $227.2282 | $227.23 | $227.25 | $227.20 |
| Purchase #5 | $133.72 | 3.162% | $137.9482 | $137.95 | $137.95 | $137.90 |
| Purchase #6 | $139.82 | 8.576% | $151.811 | $151.81 | $151.80 | $151.80 |
| Purchase #7 | $177.69 | 5.312% | $187.1289 | $187.13 | $187.15 | $187.10 |
| 7 purchase totals = | $1,192.85 | $1,290.3872 | $1,290.39 | $1,290.40 | $1,290.20 | |