| 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 | $126.52 | 4.241% | $131.8857 | $131.89 | $131.90 | $131.90 |
| Purchase #2 | $208.77 | 11.834% | $233.4758 | $233.48 | $233.50 | $233.50 |
| Purchase #3 | $118.86 | 7.684% | $127.9932 | $127.99 | $128.00 | $128.00 |
| Purchase #4 | $177.46 | 10.823% | $196.6665 | $196.67 | $196.65 | $196.70 |
| Purchase #5 | $81.44 | 3.649% | $84.4117 | $84.41 | $84.40 | $84.40 |
| Purchase #6 | $98.91 | 10.205% | $109.0038 | $109.00 | $109.00 | $109.00 |
| Purchase #7 | $43.79 | 11.370% | $48.7689 | $48.77 | $48.75 | $48.80 |
| 7 purchase totals = | $855.75 | $932.2056 | $932.21 | $932.20 | $932.30 | |