| 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 | $229.89 | 9.212% | $251.0675 | $251.07 | $251.05 | $251.10 |
| Purchase #2 | $6.28 | 12.396% | $7.0585 | $7.06 | $7.05 | $7.10 |
| Purchase #3 | $16.26 | 12.243% | $18.2507 | $18.25 | $18.25 | $18.30 |
| Purchase #4 | $226.36 | 12.577% | $254.8293 | $254.83 | $254.85 | $254.80 |
| Purchase #5 | $5.35 | 4.222% | $5.5759 | $5.58 | $5.60 | $5.60 |
| Purchase #6 | $231.84 | 6.140% | $246.075 | $246.08 | $246.10 | $246.10 |
| Purchase #7 | $167.53 | 8.586% | $181.9141 | $181.91 | $181.90 | $181.90 |
| 7 purchase totals = | $883.51 | $964.7710 | $964.78 | $964.80 | $964.90 | |