| 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 | $216.36 | 7.395% | $232.3598 | $232.36 | $232.35 | $232.40 |
| Purchase #2 | $210.82 | 7.541% | $226.7179 | $226.72 | $226.70 | $226.70 |
| Purchase #3 | $69.44 | 11.833% | $77.6568 | $77.66 | $77.65 | $77.70 |
| Purchase #4 | $46.36 | 12.576% | $52.1902 | $52.19 | $52.20 | $52.20 |
| Purchase #5 | $223.45 | 12.698% | $251.8237 | $251.82 | $251.80 | $251.80 |
| Purchase #6 | $123.71 | 4.569% | $129.3623 | $129.36 | $129.35 | $129.40 |
| Purchase #7 | $114.71 | 4.252% | $119.5875 | $119.59 | $119.60 | $119.60 |
| 7 purchase totals = | $1,004.85 | $1,089.6982 | $1,089.70 | $1,089.65 | $1,089.80 | |