| 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 | $230.89 | 6.533% | $245.974 | $245.97 | $245.95 | $246.00 |
| Purchase #2 | $244.52 | 6.817% | $261.1889 | $261.19 | $261.20 | $261.20 |
| Purchase #3 | $230.55 | 7.764% | $248.4499 | $248.45 | $248.45 | $248.40 |
| Purchase #4 | $79.35 | 13.852% | $90.3416 | $90.34 | $90.35 | $90.30 |
| Purchase #5 | $59.96 | 6.822% | $64.0505 | $64.05 | $64.05 | $64.10 |
| Purchase #6 | $103.30 | 4.442% | $107.8886 | $107.89 | $107.90 | $107.90 |
| Purchase #7 | $154.98 | 4.683% | $162.2377 | $162.24 | $162.25 | $162.20 |
| 7 purchase totals = | $1,103.55 | $1,180.1312 | $1,180.13 | $1,180.15 | $1,180.10 | |