| 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 | $92.62 | 8.414% | $100.413 | $100.41 | $100.40 | $100.40 |
| Purchase #2 | $249.83 | 8.694% | $271.5502 | $271.55 | $271.55 | $271.60 |
| Purchase #3 | $205.76 | 3.819% | $213.618 | $213.62 | $213.60 | $213.60 |
| Purchase #4 | $35.31 | 10.181% | $38.9049 | $38.90 | $38.90 | $38.90 |
| Purchase #5 | $12.71 | 9.468% | $13.9134 | $13.91 | $13.90 | $13.90 |
| Purchase #6 | $122.68 | 11.362% | $136.6189 | $136.62 | $136.60 | $136.60 |
| Purchase #7 | $237.64 | 3.278% | $245.4298 | $245.43 | $245.45 | $245.40 |
| 7 purchase totals = | $956.55 | $1,020.4482 | $1,020.44 | $1,020.40 | $1,020.40 | |