| 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 | $137.91 | 3.246% | $142.3866 | $142.39 | $142.40 | $142.40 |
| Purchase #2 | $224.93 | 4.749% | $235.6119 | $235.61 | $235.60 | $235.60 |
| Purchase #3 | $124.63 | 5.766% | $131.8162 | $131.82 | $131.80 | $131.80 |
| Purchase #4 | $103.74 | 12.599% | $116.8102 | $116.81 | $116.80 | $116.80 |
| Purchase #5 | $131.26 | 7.372% | $140.9365 | $140.94 | $140.95 | $140.90 |
| Purchase #6 | $249.58 | 13.402% | $283.0287 | $283.03 | $283.05 | $283.00 |
| Purchase #7 | $170.95 | 8.404% | $185.3166 | $185.32 | $185.30 | $185.30 |
| 7 purchase totals = | $1,143.00 | $1,235.9067 | $1,235.92 | $1,235.90 | $1,235.80 | |