| 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 | $105.69 | 5.241% | $111.2292 | $111.23 | $111.25 | $111.20 |
| Purchase #2 | $197.31 | 4.586% | $206.3586 | $206.36 | $206.35 | $206.40 |
| Purchase #3 | $242.27 | 6.252% | $257.4167 | $257.42 | $257.40 | $257.40 |
| Purchase #4 | $145.53 | 12.484% | $163.698 | $163.70 | $163.70 | $163.70 |
| Purchase #5 | $152.45 | 10.739% | $168.8216 | $168.82 | $168.80 | $168.80 |
| Purchase #6 | $189.58 | 4.523% | $198.1547 | $198.15 | $198.15 | $198.20 |
| Purchase #7 | $62.93 | 10.785% | $69.717 | $69.72 | $69.70 | $69.70 |
| 7 purchase totals = | $1,095.76 | $1,175.3958 | $1,175.40 | $1,175.35 | $1,175.40 | |