| 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 | $109.39 | 3.103% | $112.7844 | $112.78 | $112.80 | $112.80 |
| Purchase #2 | $239.42 | 5.131% | $251.7046 | $251.70 | $251.70 | $251.70 |
| Purchase #3 | $192.46 | 7.312% | $206.5327 | $206.53 | $206.55 | $206.50 |
| Purchase #4 | $30.34 | 13.125% | $34.3221 | $34.32 | $34.30 | $34.30 |
| Purchase #5 | $171.73 | 10.183% | $189.2173 | $189.22 | $189.20 | $189.20 |
| Purchase #6 | $82.65 | 4.711% | $86.5436 | $86.54 | $86.55 | $86.50 |
| Purchase #7 | $74.55 | 12.284% | $83.7077 | $83.71 | $83.70 | $83.70 |
| 7 purchase totals = | $900.54 | $964.8124 | $964.80 | $964.80 | $964.70 | |