| 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 | $210.72 | 5.498% | $222.3054 | $222.31 | $222.30 | $222.30 |
| Purchase #2 | $246.70 | 12.799% | $278.2751 | $278.28 | $278.30 | $278.30 |
| Purchase #3 | $16.90 | 5.136% | $17.768 | $17.77 | $17.75 | $17.80 |
| Purchase #4 | $120.49 | 12.567% | $135.632 | $135.63 | $135.65 | $135.60 |
| Purchase #5 | $211.98 | 7.587% | $228.0629 | $228.06 | $228.05 | $228.10 |
| Purchase #6 | $238.34 | 9.369% | $260.6701 | $260.67 | $260.65 | $260.70 |
| Purchase #7 | $250.84 | 12.122% | $281.2468 | $281.25 | $281.25 | $281.20 |
| 7 purchase totals = | $1,295.97 | $1,423.9603 | $1,423.97 | $1,423.95 | $1,424.00 | |