| 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 | $106.76 | 7.623% | $114.8983 | $114.90 | $114.90 | $114.90 |
| Purchase #2 | $229.53 | 12.628% | $258.515 | $258.52 | $258.50 | $258.50 |
| Purchase #3 | $130.59 | 6.478% | $139.0496 | $139.05 | $139.05 | $139.00 |
| Purchase #4 | $164.80 | 7.545% | $177.2342 | $177.23 | $177.25 | $177.20 |
| Purchase #5 | $37.47 | 6.113% | $39.7605 | $39.76 | $39.75 | $39.80 |
| Purchase #6 | $201.45 | 9.389% | $220.3641 | $220.36 | $220.35 | $220.40 |
| Purchase #7 | $23.69 | 12.389% | $26.625 | $26.63 | $26.65 | $26.60 |
| 7 purchase totals = | $894.29 | $976.4467 | $976.45 | $976.45 | $976.40 | |