| 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 | $222.45 | 8.844% | $242.1235 | $242.12 | $242.10 | $242.10 |
| Purchase #2 | $147.62 | 12.688% | $166.35 | $166.35 | $166.35 | $166.40 |
| Purchase #3 | $155.87 | 8.788% | $169.5679 | $169.57 | $169.55 | $169.60 |
| Purchase #4 | $113.83 | 6.605% | $121.3485 | $121.35 | $121.35 | $121.30 |
| Purchase #5 | $190.69 | 8.328% | $206.5707 | $206.57 | $206.55 | $206.60 |
| Purchase #6 | $94.53 | 11.537% | $105.4359 | $105.44 | $105.45 | $105.40 |
| Purchase #7 | $139.51 | 5.830% | $147.6434 | $147.64 | $147.65 | $147.60 |
| 7 purchase totals = | $1,064.50 | $1,159.0399 | $1,159.04 | $1,159.00 | $1,159.00 | |