| 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 | $203.79 | 3.717% | $211.3649 | $211.36 | $211.35 | $211.40 |
| Purchase #2 | $167.95 | 7.718% | $180.9124 | $180.91 | $180.90 | $180.90 |
| Purchase #3 | $179.64 | 5.795% | $190.0501 | $190.05 | $190.05 | $190.10 |
| Purchase #4 | $248.89 | 9.193% | $271.7705 | $271.77 | $271.75 | $271.80 |
| Purchase #5 | $164.38 | 4.372% | $171.5667 | $171.57 | $171.55 | $171.60 |
| Purchase #6 | $74.33 | 3.758% | $77.1233 | $77.12 | $77.10 | $77.10 |
| Purchase #7 | $246.30 | 11.709% | $275.1393 | $275.14 | $275.15 | $275.10 |
| 7 purchase totals = | $1,285.28 | $1,377.9272 | $1,377.92 | $1,377.85 | $1,378.00 | |