| 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 | $80.43 | 4.475% | $84.0292 | $84.03 | $84.05 | $84.00 |
| Purchase #2 | $216.87 | 4.656% | $226.9675 | $226.97 | $226.95 | $227.00 |
| Purchase #3 | $207.69 | 13.191% | $235.0864 | $235.09 | $235.10 | $235.10 |
| Purchase #4 | $128.82 | 4.267% | $134.3167 | $134.32 | $134.30 | $134.30 |
| Purchase #5 | $134.78 | 10.596% | $149.0613 | $149.06 | $149.05 | $149.10 |
| Purchase #6 | $206.27 | 10.706% | $228.3533 | $228.35 | $228.35 | $228.40 |
| Purchase #7 | $106.79 | 13.341% | $121.0369 | $121.04 | $121.05 | $121.00 |
| 7 purchase totals = | $1,081.65 | $1,178.8513 | $1,178.86 | $1,178.85 | $1,178.90 | |