| 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 | $247.75 | 12.663% | $279.1226 | $279.12 | $279.10 | $279.10 |
| Purchase #2 | $224.78 | 9.671% | $246.5185 | $246.52 | $246.50 | $246.50 |
| Purchase #3 | $96.69 | 8.561% | $104.9676 | $104.97 | $104.95 | $105.00 |
| Purchase #4 | $101.38 | 12.287% | $113.8366 | $113.84 | $113.85 | $113.80 |
| Purchase #5 | $144.36 | 7.349% | $154.969 | $154.97 | $154.95 | $155.00 |
| Purchase #6 | $21.27 | 3.652% | $22.0468 | $22.05 | $22.05 | $22.00 |
| Purchase #7 | $231.40 | 8.617% | $251.3397 | $251.34 | $251.35 | $251.30 |
| 7 purchase totals = | $1,067.63 | $1,172.8008 | $1,172.81 | $1,172.75 | $1,172.70 | |