| 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 | $126.35 | 12.559% | $142.2183 | $142.22 | $142.20 | $142.20 |
| Purchase #2 | $173.67 | 12.760% | $195.8303 | $195.83 | $195.85 | $195.80 |
| Purchase #3 | $73.43 | 10.589% | $81.2055 | $81.21 | $81.20 | $81.20 |
| Purchase #4 | $178.36 | 7.591% | $191.8993 | $191.90 | $191.90 | $191.90 |
| Purchase #5 | $237.30 | 11.752% | $265.1875 | $265.19 | $265.20 | $265.20 |
| Purchase #6 | $223.97 | 6.855% | $239.3231 | $239.32 | $239.30 | $239.30 |
| Purchase #7 | $209.35 | 8.354% | $226.8391 | $226.84 | $226.85 | $226.80 |
| 7 purchase totals = | $1,222.43 | $1,342.5031 | $1,342.51 | $1,342.50 | $1,342.40 | |