| 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 | $112.36 | 12.387% | $126.278 | $126.28 | $126.30 | $126.30 |
| Purchase #2 | $164.99 | 8.837% | $179.5702 | $179.57 | $179.55 | $179.60 |
| Purchase #3 | $245.97 | 12.861% | $277.6042 | $277.60 | $277.60 | $277.60 |
| Purchase #4 | $71.82 | 11.379% | $79.9924 | $79.99 | $80.00 | $80.00 |
| Purchase #5 | $147.60 | 6.190% | $156.7364 | $156.74 | $156.75 | $156.70 |
| Purchase #6 | $116.88 | 5.357% | $123.1413 | $123.14 | $123.15 | $123.10 |
| Purchase #7 | $233.41 | 9.149% | $254.7647 | $254.76 | $254.75 | $254.80 |
| 7 purchase totals = | $1,093.03 | $1,198.0872 | $1,198.08 | $1,198.10 | $1,198.10 | |