| 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 | $231.62 | 5.797% | $245.047 | $245.05 | $245.05 | $245.00 |
| Purchase #2 | $216.43 | 4.794% | $226.8057 | $226.81 | $226.80 | $226.80 |
| Purchase #3 | $215.90 | 10.171% | $237.8592 | $237.86 | $237.85 | $237.90 |
| Purchase #4 | $114.84 | 10.862% | $127.3139 | $127.31 | $127.30 | $127.30 |
| Purchase #5 | $189.99 | 4.475% | $198.4921 | $198.49 | $198.50 | $198.50 |
| Purchase #6 | $64.45 | 6.307% | $68.5149 | $68.51 | $68.50 | $68.50 |
| Purchase #7 | $100.53 | 3.225% | $103.7721 | $103.77 | $103.75 | $103.80 |
| 7 purchase totals = | $1,133.76 | $1,207.8049 | $1,207.80 | $1,207.75 | $1,207.80 | |