| 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 | $240.45 | 4.559% | $251.4121 | $251.41 | $251.40 | $251.40 |
| Purchase #2 | $169.42 | 4.480% | $177.01 | $177.01 | $177.00 | $177.00 |
| Purchase #3 | $115.55 | 13.419% | $131.0557 | $131.06 | $131.05 | $131.10 |
| Purchase #4 | $85.25 | 7.379% | $91.5406 | $91.54 | $91.55 | $91.50 |
| Purchase #5 | $117.46 | 5.251% | $123.6278 | $123.63 | $123.65 | $123.60 |
| Purchase #6 | $58.93 | 5.240% | $62.0179 | $62.02 | $62.00 | $62.00 |
| Purchase #7 | $175.52 | 8.867% | $191.0834 | $191.08 | $191.10 | $191.10 |
| 7 purchase totals = | $962.58 | $1,027.7475 | $1,027.75 | $1,027.75 | $1,027.70 | |