| 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 | $250.78 | 12.137% | $281.2172 | $281.22 | $281.20 | $281.20 |
| Purchase #2 | $238.66 | 9.696% | $261.8005 | $261.80 | $261.80 | $261.80 |
| Purchase #3 | $32.53 | 13.348% | $36.8721 | $36.87 | $36.85 | $36.90 |
| Purchase #4 | $154.96 | 7.801% | $167.0484 | $167.05 | $167.05 | $167.00 |
| Purchase #5 | $135.89 | 13.797% | $154.6387 | $154.64 | $154.65 | $154.60 |
| Purchase #6 | $225.86 | 6.510% | $240.5635 | $240.56 | $240.55 | $240.60 |
| Purchase #7 | $63.37 | 9.103% | $69.1386 | $69.14 | $69.15 | $69.10 |
| 7 purchase totals = | $1,102.05 | $1,211.2790 | $1,211.28 | $1,211.25 | $1,211.20 | |