| 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 | $213.33 | 3.595% | $220.9992 | $221.00 | $221.00 | $221.00 |
| Purchase #2 | $206.84 | 9.459% | $226.405 | $226.41 | $226.40 | $226.40 |
| Purchase #3 | $107.55 | 11.382% | $119.7913 | $119.79 | $119.80 | $119.80 |
| Purchase #4 | $43.69 | 7.216% | $46.8427 | $46.84 | $46.85 | $46.80 |
| Purchase #5 | $191.45 | 6.305% | $203.5209 | $203.52 | $203.50 | $203.50 |
| Purchase #6 | $83.36 | 4.739% | $87.3104 | $87.31 | $87.30 | $87.30 |
| Purchase #7 | $34.99 | 10.713% | $38.7385 | $38.74 | $38.75 | $38.70 |
| 7 purchase totals = | $881.21 | $943.6080 | $943.61 | $943.60 | $943.50 | |