| 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 | $187.30 | 5.292% | $197.2119 | $197.21 | $197.20 | $197.20 |
| Purchase #2 | $222.69 | 9.654% | $244.1885 | $244.19 | $244.20 | $244.20 |
| Purchase #3 | $242.40 | 4.167% | $252.5008 | $252.50 | $252.50 | $252.50 |
| Purchase #4 | $83.84 | 10.172% | $92.3682 | $92.37 | $92.35 | $92.40 |
| Purchase #5 | $150.67 | 13.789% | $171.4459 | $171.45 | $171.45 | $171.40 |
| Purchase #6 | $192.74 | 7.503% | $207.2013 | $207.20 | $207.20 | $207.20 |
| Purchase #7 | $116.74 | 4.502% | $121.9956 | $122.00 | $122.00 | $122.00 |
| 7 purchase totals = | $1,196.38 | $1,286.9122 | $1,286.92 | $1,286.90 | $1,286.90 | |