| 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 | $111.65 | 10.489% | $123.361 | $123.36 | $123.35 | $123.40 |
| Purchase #2 | $138.87 | 6.585% | $148.0146 | $148.01 | $148.00 | $148.00 |
| Purchase #3 | $192.26 | 3.634% | $199.2467 | $199.25 | $199.25 | $199.20 |
| Purchase #4 | $120.95 | 5.541% | $127.6518 | $127.65 | $127.65 | $127.70 |
| Purchase #5 | $218.60 | 6.135% | $232.0111 | $232.01 | $232.00 | $232.00 |
| Purchase #6 | $139.68 | 8.236% | $151.184 | $151.18 | $151.20 | $151.20 |
| Purchase #7 | $245.39 | 7.703% | $264.2924 | $264.29 | $264.30 | $264.30 |
| 7 purchase totals = | $1,167.40 | $1,245.7616 | $1,245.75 | $1,245.75 | $1,245.80 | |