| 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 | $123.26 | 13.333% | $139.6943 | $139.69 | $139.70 | $139.70 |
| Purchase #2 | $96.87 | 11.503% | $108.013 | $108.01 | $108.00 | $108.00 |
| Purchase #3 | $244.39 | 3.844% | $253.7844 | $253.78 | $253.80 | $253.80 |
| Purchase #4 | $14.78 | 11.117% | $16.4231 | $16.42 | $16.40 | $16.40 |
| Purchase #5 | $126.67 | 12.627% | $142.6646 | $142.66 | $142.65 | $142.70 |
| Purchase #6 | $66.41 | 13.238% | $75.2014 | $75.20 | $75.20 | $75.20 |
| Purchase #7 | $212.68 | 12.245% | $238.7227 | $238.72 | $238.70 | $238.70 |
| 7 purchase totals = | $885.06 | $974.5035 | $974.48 | $974.45 | $974.50 | |