| 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 | $80.93 | 10.347% | $89.3038 | $89.30 | $89.30 | $89.30 |
| Purchase #2 | $129.92 | 11.391% | $144.7192 | $144.72 | $144.70 | $144.70 |
| Purchase #3 | $92.83 | 12.503% | $104.4365 | $104.44 | $104.45 | $104.40 |
| Purchase #4 | $207.81 | 4.819% | $217.8244 | $217.82 | $217.80 | $217.80 |
| Purchase #5 | $116.38 | 10.850% | $129.0072 | $129.01 | $129.00 | $129.00 |
| Purchase #6 | $173.44 | 11.315% | $193.0647 | $193.06 | $193.05 | $193.10 |
| Purchase #7 | $146.61 | 6.542% | $156.2012 | $156.20 | $156.20 | $156.20 |
| 7 purchase totals = | $947.92 | $1,034.5570 | $1,034.55 | $1,034.50 | $1,034.50 | |