| 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 | $249.79 | 13.536% | $283.6016 | $283.60 | $283.60 | $283.60 |
| Purchase #2 | $222.90 | 3.410% | $230.5009 | $230.50 | $230.50 | $230.50 |
| Purchase #3 | $93.88 | 11.763% | $104.9231 | $104.92 | $104.90 | $104.90 |
| Purchase #4 | $188.82 | 5.844% | $199.8546 | $199.85 | $199.85 | $199.90 |
| Purchase #5 | $241.87 | 6.191% | $256.8442 | $256.84 | $256.85 | $256.80 |
| Purchase #6 | $12.81 | 5.352% | $13.4956 | $13.50 | $13.50 | $13.50 |
| Purchase #7 | $64.77 | 9.170% | $70.7094 | $70.71 | $70.70 | $70.70 |
| 7 purchase totals = | $1,074.84 | $1,159.9294 | $1,159.92 | $1,159.90 | $1,159.90 | |