| 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 | $248.97 | 12.375% | $279.78 | $279.78 | $279.80 | $279.80 |
| Purchase #2 | $177.53 | 5.852% | $187.9191 | $187.92 | $187.90 | $187.90 |
| Purchase #3 | $33.34 | 10.505% | $36.8424 | $36.84 | $36.85 | $36.80 |
| Purchase #4 | $246.41 | 12.293% | $276.7012 | $276.70 | $276.70 | $276.70 |
| Purchase #5 | $205.39 | 9.119% | $224.1195 | $224.12 | $224.10 | $224.10 |
| Purchase #6 | $115.87 | 7.388% | $124.4305 | $124.43 | $124.45 | $124.40 |
| Purchase #7 | $161.26 | 3.740% | $167.2911 | $167.29 | $167.30 | $167.30 |
| 7 purchase totals = | $1,188.77 | $1,297.0838 | $1,297.08 | $1,297.10 | $1,297.00 | |