| 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 | $200.43 | 8.453% | $217.3723 | $217.37 | $217.35 | $217.40 |
| Purchase #2 | $202.60 | 13.752% | $230.4616 | $230.46 | $230.45 | $230.50 |
| Purchase #3 | $79.35 | 3.197% | $81.8868 | $81.89 | $81.90 | $81.90 |
| Purchase #4 | $238.86 | 11.164% | $265.5263 | $265.53 | $265.55 | $265.50 |
| Purchase #5 | $34.52 | 13.222% | $39.0842 | $39.08 | $39.10 | $39.10 |
| Purchase #6 | $14.35 | 13.296% | $16.258 | $16.26 | $16.25 | $16.30 |
| Purchase #7 | $190.71 | 8.795% | $207.4829 | $207.48 | $207.50 | $207.50 |
| 7 purchase totals = | $960.82 | $1,058.0721 | $1,058.07 | $1,058.10 | $1,058.20 | |