| 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 | $200.87 | 9.660% | $220.274 | $220.27 | $220.25 | $220.30 |
| Purchase #2 | $200.34 | 4.798% | $209.9523 | $209.95 | $209.95 | $210.00 |
| Purchase #3 | $175.82 | 12.870% | $198.448 | $198.45 | $198.45 | $198.40 |
| Purchase #4 | $184.87 | 13.252% | $209.369 | $209.37 | $209.35 | $209.40 |
| Purchase #5 | $96.85 | 4.295% | $101.0097 | $101.01 | $101.00 | $101.00 |
| Purchase #6 | $152.27 | 8.839% | $165.7291 | $165.73 | $165.75 | $165.70 |
| Purchase #7 | $236.65 | 3.690% | $245.3824 | $245.38 | $245.40 | $245.40 |
| 7 purchase totals = | $1,247.67 | $1,350.1645 | $1,350.16 | $1,350.15 | $1,350.20 | |