| 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 | $17.55 | 7.679% | $18.8977 | $18.90 | $18.90 | $18.90 |
| Purchase #2 | $239.49 | 9.214% | $261.5566 | $261.56 | $261.55 | $261.60 |
| Purchase #3 | $29.34 | 13.392% | $33.2692 | $33.27 | $33.25 | $33.30 |
| Purchase #4 | $240.42 | 4.865% | $252.1164 | $252.12 | $252.10 | $252.10 |
| Purchase #5 | $222.34 | 11.209% | $247.2621 | $247.26 | $247.25 | $247.30 |
| Purchase #6 | $147.99 | 5.631% | $156.3233 | $156.32 | $156.30 | $156.30 |
| Purchase #7 | $216.36 | 11.557% | $241.3647 | $241.36 | $241.35 | $241.40 |
| 7 purchase totals = | $1,113.49 | $1,210.7900 | $1,210.79 | $1,210.70 | $1,210.90 | |