| 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 | $249.45 | 6.585% | $265.8763 | $265.88 | $265.90 | $265.90 |
| Purchase #2 | $221.60 | 7.396% | $237.9895 | $237.99 | $238.00 | $238.00 |
| Purchase #3 | $114.71 | 6.182% | $121.8014 | $121.80 | $121.80 | $121.80 |
| Purchase #4 | $11.83 | 13.294% | $13.4027 | $13.40 | $13.40 | $13.40 |
| Purchase #5 | $214.25 | 8.591% | $232.6562 | $232.66 | $232.65 | $232.70 |
| Purchase #6 | $223.68 | 13.473% | $253.8164 | $253.82 | $253.80 | $253.80 |
| Purchase #7 | $63.63 | 6.529% | $67.7844 | $67.78 | $67.80 | $67.80 |
| 7 purchase totals = | $1,099.15 | $1,193.3269 | $1,193.33 | $1,193.35 | $1,193.40 | |