| 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 | $239.85 | 7.725% | $258.3784 | $258.38 | $258.40 | $258.40 |
| Purchase #2 | $216.86 | 8.394% | $235.0632 | $235.06 | $235.05 | $235.10 |
| Purchase #3 | $118.72 | 3.761% | $123.1851 | $123.19 | $123.20 | $123.20 |
| Purchase #4 | $121.42 | 4.352% | $126.7042 | $126.70 | $126.70 | $126.70 |
| Purchase #5 | $104.87 | 7.270% | $112.494 | $112.49 | $112.50 | $112.50 |
| Purchase #6 | $157.40 | 7.499% | $169.2034 | $169.20 | $169.20 | $169.20 |
| Purchase #7 | $10.49 | 10.336% | $11.5742 | $11.57 | $11.55 | $11.60 |
| 7 purchase totals = | $969.61 | $1,036.6025 | $1,036.59 | $1,036.60 | $1,036.70 | |