| 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 | $195.95 | 11.184% | $217.865 | $217.87 | $217.85 | $217.90 |
| Purchase #2 | $248.90 | 5.252% | $261.9722 | $261.97 | $261.95 | $262.00 |
| Purchase #3 | $79.29 | 11.622% | $88.5051 | $88.51 | $88.50 | $88.50 |
| Purchase #4 | $203.72 | 4.851% | $213.6025 | $213.60 | $213.60 | $213.60 |
| Purchase #5 | $100.58 | 10.247% | $110.8864 | $110.89 | $110.90 | $110.90 |
| Purchase #6 | $171.28 | 6.810% | $182.9442 | $182.94 | $182.95 | $182.90 |
| Purchase #7 | $220.94 | 9.333% | $241.5603 | $241.56 | $241.55 | $241.60 |
| 7 purchase totals = | $1,220.66 | $1,317.3357 | $1,317.34 | $1,317.30 | $1,317.40 | |