| 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 | $218.26 | 4.717% | $228.5553 | $228.56 | $228.55 | $228.60 |
| Purchase #2 | $21.70 | 3.131% | $22.3794 | $22.38 | $22.40 | $22.40 |
| Purchase #3 | $173.54 | 7.385% | $186.3559 | $186.36 | $186.35 | $186.40 |
| Purchase #4 | $223.98 | 7.104% | $239.8915 | $239.89 | $239.90 | $239.90 |
| Purchase #5 | $68.91 | 12.797% | $77.7284 | $77.73 | $77.75 | $77.70 |
| Purchase #6 | $219.80 | 10.179% | $242.1734 | $242.17 | $242.15 | $242.20 |
| Purchase #7 | $63.97 | 6.758% | $68.2931 | $68.29 | $68.30 | $68.30 |
| 7 purchase totals = | $990.16 | $1,065.3770 | $1,065.38 | $1,065.40 | $1,065.50 | |