| 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 | $188.50 | 11.365% | $209.923 | $209.92 | $209.90 | $209.90 |
| Purchase #2 | $219.51 | 6.783% | $234.3994 | $234.40 | $234.40 | $234.40 |
| Purchase #3 | $187.84 | 9.549% | $205.7768 | $205.78 | $205.80 | $205.80 |
| Purchase #4 | $216.55 | 10.673% | $239.6624 | $239.66 | $239.65 | $239.70 |
| Purchase #5 | $113.91 | 7.134% | $122.0363 | $122.04 | $122.05 | $122.00 |
| Purchase #6 | $158.57 | 11.221% | $176.3631 | $176.36 | $176.35 | $176.40 |
| Purchase #7 | $40.35 | 9.404% | $44.1445 | $44.14 | $44.15 | $44.10 |
| 7 purchase totals = | $1,125.23 | $1,232.3055 | $1,232.30 | $1,232.30 | $1,232.30 | |