| 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 | $23.60 | 5.194% | $24.8258 | $24.83 | $24.85 | $24.80 |
| Purchase #2 | $13.30 | 6.307% | $14.1388 | $14.14 | $14.15 | $14.10 |
| Purchase #3 | $233.59 | 9.698% | $256.2436 | $256.24 | $256.25 | $256.20 |
| Purchase #4 | $214.59 | 7.743% | $231.2057 | $231.21 | $231.20 | $231.20 |
| Purchase #5 | $107.38 | 9.553% | $117.638 | $117.64 | $117.65 | $117.60 |
| Purchase #6 | $126.41 | 11.577% | $141.0445 | $141.04 | $141.05 | $141.00 |
| Purchase #7 | $240.34 | 12.400% | $270.1422 | $270.14 | $270.15 | $270.10 |
| 7 purchase totals = | $959.21 | $1,055.2386 | $1,055.24 | $1,055.30 | $1,055.00 | |