| 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 | $226.61 | 3.863% | $235.3639 | $235.36 | $235.35 | $235.40 |
| Purchase #2 | $73.59 | 13.699% | $83.6711 | $83.67 | $83.65 | $83.70 |
| Purchase #3 | $92.91 | 5.103% | $97.6512 | $97.65 | $97.65 | $97.70 |
| Purchase #4 | $64.93 | 8.225% | $70.2705 | $70.27 | $70.25 | $70.30 |
| Purchase #5 | $11.99 | 3.407% | $12.3985 | $12.40 | $12.40 | $12.40 |
| Purchase #6 | $41.75 | 13.169% | $47.2481 | $47.25 | $47.25 | $47.20 |
| Purchase #7 | $130.86 | 11.597% | $146.0358 | $146.04 | $146.05 | $146.00 |
| 7 purchase totals = | $642.64 | $692.6391 | $692.64 | $692.60 | $692.70 | |