| 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 | $236.81 | 11.124% | $263.1527 | $263.15 | $263.15 | $263.20 |
| Purchase #2 | $84.95 | 7.670% | $91.4657 | $91.47 | $91.45 | $91.50 |
| Purchase #3 | $191.66 | 11.696% | $214.0766 | $214.08 | $214.10 | $214.10 |
| Purchase #4 | $214.50 | 6.493% | $228.4275 | $228.43 | $228.45 | $228.40 |
| Purchase #5 | $72.34 | 12.268% | $81.2147 | $81.21 | $81.20 | $81.20 |
| Purchase #6 | $133.38 | 6.315% | $141.8029 | $141.80 | $141.80 | $141.80 |
| Purchase #7 | $30.50 | 10.365% | $33.6613 | $33.66 | $33.65 | $33.70 |
| 7 purchase totals = | $964.14 | $1,053.8014 | $1,053.80 | $1,053.80 | $1,053.90 | |