| 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 | $206.52 | 13.327% | $234.0429 | $234.04 | $234.05 | $234.00 |
| Purchase #2 | $228.27 | 4.765% | $239.1471 | $239.15 | $239.15 | $239.10 |
| Purchase #3 | $144.26 | 5.322% | $151.9375 | $151.94 | $151.95 | $151.90 |
| Purchase #4 | $126.90 | 5.694% | $134.1257 | $134.13 | $134.15 | $134.10 |
| Purchase #5 | $143.49 | 6.832% | $153.2932 | $153.29 | $153.30 | $153.30 |
| Purchase #6 | $62.40 | 8.161% | $67.4925 | $67.49 | $67.50 | $67.50 |
| Purchase #7 | $211.66 | 13.555% | $240.3505 | $240.35 | $240.35 | $240.40 |
| 7 purchase totals = | $1,123.50 | $1,220.3894 | $1,220.39 | $1,220.45 | $1,220.30 | |