| 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 | $220.71 | 5.563% | $232.9881 | $232.99 | $233.00 | $233.00 |
| Purchase #2 | $249.56 | 7.616% | $268.5665 | $268.57 | $268.55 | $268.60 |
| Purchase #3 | $115.33 | 10.645% | $127.6069 | $127.61 | $127.60 | $127.60 |
| Purchase #4 | $231.73 | 6.114% | $245.898 | $245.90 | $245.90 | $245.90 |
| Purchase #5 | $130.53 | 6.401% | $138.8852 | $138.89 | $138.90 | $138.90 |
| Purchase #6 | $225.29 | 7.320% | $241.7812 | $241.78 | $241.80 | $241.80 |
| Purchase #7 | $110.32 | 9.758% | $121.085 | $121.09 | $121.10 | $121.10 |
| 7 purchase totals = | $1,283.47 | $1,376.8109 | $1,376.83 | $1,376.85 | $1,376.90 | |