| 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 | $203.75 | 7.110% | $218.2366 | $218.24 | $218.25 | $218.20 |
| Purchase #2 | $166.73 | 12.405% | $187.4129 | $187.41 | $187.40 | $187.40 |
| Purchase #3 | $200.59 | 10.847% | $222.348 | $222.35 | $222.35 | $222.30 |
| Purchase #4 | $21.74 | 3.831% | $22.5729 | $22.57 | $22.55 | $22.60 |
| Purchase #5 | $10.45 | 8.248% | $11.3119 | $11.31 | $11.30 | $11.30 |
| Purchase #6 | $213.57 | 8.790% | $232.3428 | $232.34 | $232.35 | $232.30 |
| Purchase #7 | $156.50 | 8.163% | $169.2751 | $169.28 | $169.30 | $169.30 |
| 7 purchase totals = | $973.33 | $1,063.5002 | $1,063.50 | $1,063.50 | $1,063.40 | |