| 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 | $95.86 | 8.784% | $104.2803 | $104.28 | $104.30 | $104.30 |
| Purchase #2 | $163.57 | 12.416% | $183.8789 | $183.88 | $183.90 | $183.90 |
| Purchase #3 | $115.26 | 12.220% | $129.3448 | $129.34 | $129.35 | $129.30 |
| Purchase #4 | $180.53 | 11.303% | $200.9353 | $200.94 | $200.95 | $200.90 |
| Purchase #5 | $105.39 | 11.251% | $117.2474 | $117.25 | $117.25 | $117.20 |
| Purchase #6 | $97.33 | 7.171% | $104.3095 | $104.31 | $104.30 | $104.30 |
| Purchase #7 | $228.65 | 8.387% | $247.8269 | $247.83 | $247.85 | $247.80 |
| 7 purchase totals = | $986.59 | $1,087.8231 | $1,087.83 | $1,087.90 | $1,087.70 | |