| 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 | $201.90 | 13.420% | $228.995 | $229.00 | $229.00 | $229.00 |
| Purchase #2 | $231.79 | 5.386% | $244.2742 | $244.27 | $244.25 | $244.30 |
| Purchase #3 | $120.71 | 7.212% | $129.4156 | $129.42 | $129.40 | $129.40 |
| Purchase #4 | $214.89 | 5.239% | $226.1481 | $226.15 | $226.15 | $226.10 |
| Purchase #5 | $237.45 | 13.148% | $268.6699 | $268.67 | $268.65 | $268.70 |
| Purchase #6 | $122.62 | 12.329% | $137.7378 | $137.74 | $137.75 | $137.70 |
| Purchase #7 | $43.69 | 7.750% | $47.076 | $47.08 | $47.10 | $47.10 |
| 7 purchase totals = | $1,173.05 | $1,282.3166 | $1,282.33 | $1,282.30 | $1,282.30 | |