| 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 | $196.66 | 4.383% | $205.2796 | $205.28 | $205.30 | $205.30 |
| Purchase #2 | $163.48 | 12.868% | $184.5166 | $184.52 | $184.50 | $184.50 |
| Purchase #3 | $11.46 | 10.112% | $12.6188 | $12.62 | $12.60 | $12.60 |
| Purchase #4 | $60.62 | 12.486% | $68.189 | $68.19 | $68.20 | $68.20 |
| Purchase #5 | $50.45 | 3.321% | $52.1254 | $52.13 | $52.15 | $52.10 |
| Purchase #6 | $143.40 | 11.322% | $159.6357 | $159.64 | $159.65 | $159.60 |
| Purchase #7 | $19.86 | 6.197% | $21.0907 | $21.09 | $21.10 | $21.10 |
| 7 purchase totals = | $645.93 | $703.4558 | $703.47 | $703.50 | $703.40 | |