| 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 | $233.83 | 6.442% | $248.8933 | $248.89 | $248.90 | $248.90 |
| Purchase #2 | $26.57 | 12.612% | $29.921 | $29.92 | $29.90 | $29.90 |
| Purchase #3 | $196.76 | 11.337% | $219.0667 | $219.07 | $219.05 | $219.10 |
| Purchase #4 | $196.58 | 6.664% | $209.6801 | $209.68 | $209.70 | $209.70 |
| Purchase #5 | $35.76 | 3.213% | $36.909 | $36.91 | $36.90 | $36.90 |
| Purchase #6 | $6.95 | 9.678% | $7.6226 | $7.62 | $7.60 | $7.60 |
| Purchase #7 | $32.91 | 9.592% | $36.0667 | $36.07 | $36.05 | $36.10 |
| 7 purchase totals = | $729.36 | $788.1594 | $788.16 | $788.10 | $788.20 | |