| 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 | $228.99 | 9.802% | $251.4356 | $251.44 | $251.45 | $251.40 |
| Purchase #2 | $145.67 | 13.433% | $165.2379 | $165.24 | $165.25 | $165.20 |
| Purchase #3 | $239.34 | 3.790% | $248.411 | $248.41 | $248.40 | $248.40 |
| Purchase #4 | $188.44 | 11.111% | $209.3776 | $209.38 | $209.40 | $209.40 |
| Purchase #5 | $91.33 | 6.843% | $97.5797 | $97.58 | $97.60 | $97.60 |
| Purchase #6 | $123.67 | 10.771% | $136.9905 | $136.99 | $137.00 | $137.00 |
| Purchase #7 | $25.62 | 8.354% | $27.7603 | $27.76 | $27.75 | $27.80 |
| 7 purchase totals = | $1,043.06 | $1,136.7926 | $1,136.80 | $1,136.85 | $1,136.80 | |