| 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 | $248.58 | 13.368% | $281.8102 | $281.81 | $281.80 | $281.80 |
| Purchase #2 | $36.80 | 7.868% | $39.6954 | $39.70 | $39.70 | $39.70 |
| Purchase #3 | $164.97 | 12.838% | $186.1488 | $186.15 | $186.15 | $186.10 |
| Purchase #4 | $20.59 | 9.404% | $22.5263 | $22.53 | $22.55 | $22.50 |
| Purchase #5 | $178.52 | 13.351% | $202.3542 | $202.35 | $202.35 | $202.40 |
| Purchase #6 | $29.96 | 11.721% | $33.4716 | $33.47 | $33.45 | $33.50 |
| Purchase #7 | $58.35 | 10.527% | $64.4925 | $64.49 | $64.50 | $64.50 |
| 7 purchase totals = | $737.77 | $830.4990 | $830.50 | $830.50 | $830.50 | |