| 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 | $11.39 | 12.721% | $12.8389 | $12.84 | $12.85 | $12.80 |
| Purchase #2 | $112.80 | 5.546% | $119.0559 | $119.06 | $119.05 | $119.10 |
| Purchase #3 | $186.57 | 7.576% | $200.7045 | $200.70 | $200.70 | $200.70 |
| Purchase #4 | $167.72 | 13.698% | $190.6943 | $190.69 | $190.70 | $190.70 |
| Purchase #5 | $196.75 | 4.860% | $206.3121 | $206.31 | $206.30 | $206.30 |
| Purchase #6 | $246.64 | 7.755% | $265.7669 | $265.77 | $265.75 | $265.80 |
| Purchase #7 | $15.39 | 9.322% | $16.8247 | $16.82 | $16.80 | $16.80 |
| 7 purchase totals = | $937.26 | $1,012.1973 | $1,012.19 | $1,012.15 | $1,012.20 | |