| 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 | $196.72 | 10.853% | $218.07 | $218.07 | $218.05 | $218.10 |
| Purchase #2 | $156.94 | 5.812% | $166.0614 | $166.06 | $166.05 | $166.10 |
| Purchase #3 | $13.36 | 13.291% | $15.1357 | $15.14 | $15.15 | $15.10 |
| Purchase #4 | $232.64 | 6.605% | $248.0059 | $248.01 | $248.00 | $248.00 |
| Purchase #5 | $58.35 | 8.676% | $63.4124 | $63.41 | $63.40 | $63.40 |
| Purchase #6 | $23.50 | 10.271% | $25.9137 | $25.91 | $25.90 | $25.90 |
| Purchase #7 | $240.43 | 12.685% | $270.9285 | $270.93 | $270.95 | $270.90 |
| 7 purchase totals = | $921.94 | $1,007.5276 | $1,007.53 | $1,007.50 | $1,007.50 | |