| 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 | $237.95 | 8.839% | $258.9824 | $258.98 | $259.00 | $259.00 |
| Purchase #2 | $80.51 | 3.359% | $83.2143 | $83.21 | $83.20 | $83.20 |
| Purchase #3 | $5.83 | 5.350% | $6.1419 | $6.14 | $6.15 | $6.10 |
| Purchase #4 | $245.92 | 3.345% | $254.146 | $254.15 | $254.15 | $254.10 |
| Purchase #5 | $18.77 | 13.637% | $21.3297 | $21.33 | $21.35 | $21.30 |
| Purchase #6 | $99.35 | 10.793% | $110.0728 | $110.07 | $110.05 | $110.10 |
| Purchase #7 | $134.52 | 9.340% | $147.0842 | $147.08 | $147.10 | $147.10 |
| 7 purchase totals = | $822.85 | $880.9713 | $880.96 | $881.00 | $880.90 | |