| 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 | $95.29 | 10.452% | $105.2497 | $105.25 | $105.25 | $105.20 |
| Purchase #2 | $121.66 | 8.397% | $131.8758 | $131.88 | $131.90 | $131.90 |
| Purchase #3 | $17.90 | 10.625% | $19.8019 | $19.80 | $19.80 | $19.80 |
| Purchase #4 | $117.36 | 3.797% | $121.8162 | $121.82 | $121.80 | $121.80 |
| Purchase #5 | $186.81 | 4.241% | $194.7326 | $194.73 | $194.75 | $194.70 |
| Purchase #6 | $166.96 | 6.102% | $177.1479 | $177.15 | $177.15 | $177.10 |
| Purchase #7 | $248.41 | 6.537% | $264.6486 | $264.65 | $264.65 | $264.60 |
| 7 purchase totals = | $954.39 | $1,015.2727 | $1,015.28 | $1,015.30 | $1,015.10 | |