| 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 | $228.37 | 10.691% | $252.785 | $252.79 | $252.80 | $252.80 |
| Purchase #2 | $154.39 | 12.795% | $174.1442 | $174.14 | $174.15 | $174.10 |
| Purchase #3 | $238.98 | 8.142% | $258.4378 | $258.44 | $258.45 | $258.40 |
| Purchase #4 | $55.65 | 13.734% | $63.293 | $63.29 | $63.30 | $63.30 |
| Purchase #5 | $35.28 | 6.256% | $37.4871 | $37.49 | $37.50 | $37.50 |
| Purchase #6 | $32.71 | 13.305% | $37.0621 | $37.06 | $37.05 | $37.10 |
| Purchase #7 | $142.73 | 11.486% | $159.124 | $159.12 | $159.10 | $159.10 |
| 7 purchase totals = | $888.11 | $982.3332 | $982.33 | $982.35 | $982.30 | |