| 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 | $234.84 | 10.561% | $259.6415 | $259.64 | $259.65 | $259.60 |
| Purchase #2 | $195.50 | 7.209% | $209.5936 | $209.59 | $209.60 | $209.60 |
| Purchase #3 | $39.51 | 12.528% | $44.4598 | $44.46 | $44.45 | $44.50 |
| Purchase #4 | $189.98 | 4.169% | $197.9003 | $197.90 | $197.90 | $197.90 |
| Purchase #5 | $27.43 | 4.823% | $28.7529 | $28.75 | $28.75 | $28.80 |
| Purchase #6 | $147.92 | 9.808% | $162.428 | $162.43 | $162.45 | $162.40 |
| Purchase #7 | $28.43 | 8.850% | $30.9461 | $30.95 | $30.95 | $30.90 |
| 7 purchase totals = | $863.61 | $933.7222 | $933.72 | $933.75 | $933.70 | |