| 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 | $114.92 | 6.550% | $122.4473 | $122.45 | $122.45 | $122.40 |
| Purchase #2 | $208.39 | 5.737% | $220.3453 | $220.35 | $220.35 | $220.30 |
| Purchase #3 | $10.29 | 4.781% | $10.782 | $10.78 | $10.80 | $10.80 |
| Purchase #4 | $99.38 | 7.285% | $106.6198 | $106.62 | $106.60 | $106.60 |
| Purchase #5 | $163.87 | 11.472% | $182.6692 | $182.67 | $182.65 | $182.70 |
| Purchase #6 | $216.75 | 7.327% | $232.6313 | $232.63 | $232.65 | $232.60 |
| Purchase #7 | $203.41 | 12.264% | $228.3562 | $228.36 | $228.35 | $228.40 |
| 7 purchase totals = | $1,017.01 | $1,103.8511 | $1,103.86 | $1,103.85 | $1,103.80 | |