| 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 | $249.82 | 9.434% | $273.388 | $273.39 | $273.40 | $273.40 |
| Purchase #2 | $96.54 | 8.299% | $104.5519 | $104.55 | $104.55 | $104.60 |
| Purchase #3 | $132.98 | 3.792% | $138.0226 | $138.02 | $138.00 | $138.00 |
| Purchase #4 | $76.52 | 9.874% | $84.0756 | $84.08 | $84.10 | $84.10 |
| Purchase #5 | $77.58 | 4.344% | $80.9501 | $80.95 | $80.95 | $81.00 |
| Purchase #6 | $175.69 | 11.499% | $195.8926 | $195.89 | $195.90 | $195.90 |
| Purchase #7 | $129.91 | 5.792% | $137.4344 | $137.43 | $137.45 | $137.40 |
| 7 purchase totals = | $939.04 | $1,014.3152 | $1,014.31 | $1,014.35 | $1,014.40 | |