| 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 | $31.26 | 11.334% | $34.803 | $34.80 | $34.80 | $34.80 |
| Purchase #2 | $209.68 | 7.265% | $224.9133 | $224.91 | $224.90 | $224.90 |
| Purchase #3 | $167.52 | 11.537% | $186.8468 | $186.85 | $186.85 | $186.80 |
| Purchase #4 | $129.57 | 13.558% | $147.1371 | $147.14 | $147.15 | $147.10 |
| Purchase #5 | $19.34 | 7.165% | $20.7257 | $20.73 | $20.75 | $20.70 |
| Purchase #6 | $209.48 | 13.358% | $237.4623 | $237.46 | $237.45 | $237.50 |
| Purchase #7 | $129.95 | 12.711% | $146.4679 | $146.47 | $146.45 | $146.50 |
| 7 purchase totals = | $896.80 | $998.3561 | $998.36 | $998.35 | $998.30 | |