| 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 | $209.90 | 7.758% | $226.184 | $226.18 | $226.20 | $226.20 |
| Purchase #2 | $97.76 | 13.822% | $111.2724 | $111.27 | $111.25 | $111.30 |
| Purchase #3 | $109.50 | 4.412% | $114.3311 | $114.33 | $114.35 | $114.30 |
| Purchase #4 | $152.75 | 13.577% | $173.4889 | $173.49 | $173.50 | $173.50 |
| Purchase #5 | $7.30 | 13.252% | $8.2674 | $8.27 | $8.25 | $8.30 |
| Purchase #6 | $242.64 | 11.718% | $271.0726 | $271.07 | $271.05 | $271.10 |
| Purchase #7 | $147.76 | 4.217% | $153.991 | $153.99 | $154.00 | $154.00 |
| 7 purchase totals = | $967.61 | $1,058.6074 | $1,058.60 | $1,058.60 | $1,058.70 | |