| 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 | $235.66 | 4.568% | $246.4249 | $246.42 | $246.40 | $246.40 |
| Purchase #2 | $108.45 | 10.812% | $120.1756 | $120.18 | $120.20 | $120.20 |
| Purchase #3 | $106.30 | 5.179% | $111.8053 | $111.81 | $111.80 | $111.80 |
| Purchase #4 | $201.45 | 5.614% | $212.7594 | $212.76 | $212.75 | $212.80 |
| Purchase #5 | $18.73 | 9.624% | $20.5326 | $20.53 | $20.55 | $20.50 |
| Purchase #6 | $142.84 | 3.719% | $148.1522 | $148.15 | $148.15 | $148.20 |
| Purchase #7 | $235.90 | 5.242% | $248.2659 | $248.27 | $248.25 | $248.30 |
| 7 purchase totals = | $1,049.33 | $1,108.1159 | $1,108.12 | $1,108.10 | $1,108.20 | |