| 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 | $12.39 | 12.267% | $13.9099 | $13.91 | $13.90 | $13.90 |
| Purchase #2 | $195.82 | 3.421% | $202.519 | $202.52 | $202.50 | $202.50 |
| Purchase #3 | $157.37 | 11.832% | $175.99 | $175.99 | $176.00 | $176.00 |
| Purchase #4 | $141.42 | 3.634% | $146.5592 | $146.56 | $146.55 | $146.60 |
| Purchase #5 | $65.41 | 4.453% | $68.3227 | $68.32 | $68.30 | $68.30 |
| Purchase #6 | $55.90 | 11.624% | $62.3978 | $62.40 | $62.40 | $62.40 |
| Purchase #7 | $218.72 | 13.693% | $248.6693 | $248.67 | $248.65 | $248.70 |
| 7 purchase totals = | $847.03 | $918.3679 | $918.37 | $918.30 | $918.40 | |