| 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 | $122.84 | 8.559% | $133.3539 | $133.35 | $133.35 | $133.40 |
| Purchase #2 | $48.65 | 12.669% | $54.8135 | $54.81 | $54.80 | $54.80 |
| Purchase #3 | $135.61 | 4.842% | $142.1762 | $142.18 | $142.20 | $142.20 |
| Purchase #4 | $208.35 | 12.635% | $234.675 | $234.68 | $234.70 | $234.70 |
| Purchase #5 | $30.43 | 3.298% | $31.4336 | $31.43 | $31.45 | $31.40 |
| Purchase #6 | $214.37 | 9.394% | $234.5079 | $234.51 | $234.50 | $234.50 |
| Purchase #7 | $242.50 | 12.724% | $273.3557 | $273.36 | $273.35 | $273.40 |
| 7 purchase totals = | $1,002.75 | $1,104.3158 | $1,104.32 | $1,104.35 | $1,104.40 | |