| 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 | $131.65 | 11.643% | $146.978 | $146.98 | $147.00 | $147.00 |
| Purchase #2 | $239.68 | 11.484% | $267.2049 | $267.20 | $267.20 | $267.20 |
| Purchase #3 | $95.69 | 3.325% | $98.8717 | $98.87 | $98.85 | $98.90 |
| Purchase #4 | $95.54 | 8.859% | $104.0039 | $104.00 | $104.00 | $104.00 |
| Purchase #5 | $182.50 | 10.595% | $201.8359 | $201.84 | $201.85 | $201.80 |
| Purchase #6 | $144.89 | 8.269% | $156.871 | $156.87 | $156.85 | $156.90 |
| Purchase #7 | $111.38 | 4.691% | $116.6048 | $116.60 | $116.60 | $116.60 |
| 7 purchase totals = | $1,001.33 | $1,092.3702 | $1,092.36 | $1,092.35 | $1,092.40 | |