| 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 | $78.96 | 7.420% | $84.8188 | $84.82 | $84.80 | $84.80 |
| Purchase #2 | $230.46 | 5.693% | $243.5801 | $243.58 | $243.60 | $243.60 |
| Purchase #3 | $159.52 | 4.408% | $166.5516 | $166.55 | $166.55 | $166.60 |
| Purchase #4 | $53.81 | 6.362% | $57.2334 | $57.23 | $57.25 | $57.20 |
| Purchase #5 | $220.47 | 8.830% | $239.9375 | $239.94 | $239.95 | $239.90 |
| Purchase #6 | $198.66 | 12.122% | $222.7416 | $222.74 | $222.75 | $222.70 |
| Purchase #7 | $111.78 | 8.515% | $121.2981 | $121.30 | $121.30 | $121.30 |
| 7 purchase totals = | $1,053.66 | $1,136.1611 | $1,136.16 | $1,136.20 | $1,136.10 | |