| 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 | $212.99 | 7.738% | $229.4712 | $229.47 | $229.45 | $229.50 |
| Purchase #2 | $93.94 | 8.755% | $102.1644 | $102.16 | $102.15 | $102.20 |
| Purchase #3 | $32.57 | 12.215% | $36.5484 | $36.55 | $36.55 | $36.50 |
| Purchase #4 | $184.81 | 8.390% | $200.3156 | $200.32 | $200.30 | $200.30 |
| Purchase #5 | $167.57 | 8.115% | $181.1683 | $181.17 | $181.15 | $181.20 |
| Purchase #6 | $126.31 | 3.661% | $130.9342 | $130.93 | $130.95 | $130.90 |
| Purchase #7 | $143.68 | 13.450% | $163.005 | $163.01 | $163.00 | $163.00 |
| 7 purchase totals = | $961.87 | $1,043.6071 | $1,043.61 | $1,043.55 | $1,043.60 | |