| 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 | $225.50 | 10.399% | $248.9497 | $248.95 | $248.95 | $248.90 |
| Purchase #2 | $244.73 | 12.342% | $274.9346 | $274.93 | $274.95 | $274.90 |
| Purchase #3 | $65.75 | 7.746% | $70.843 | $70.84 | $70.85 | $70.80 |
| Purchase #4 | $222.40 | 5.417% | $234.4474 | $234.45 | $234.45 | $234.40 |
| Purchase #5 | $106.50 | 3.337% | $110.0539 | $110.05 | $110.05 | $110.10 |
| Purchase #6 | $171.62 | 5.168% | $180.4893 | $180.49 | $180.50 | $180.50 |
| Purchase #7 | $159.54 | 3.410% | $164.9803 | $164.98 | $165.00 | $165.00 |
| 7 purchase totals = | $1,196.04 | $1,284.6982 | $1,284.69 | $1,284.75 | $1,284.60 | |