| 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 | $197.38 | 8.118% | $213.4033 | $213.40 | $213.40 | $213.40 |
| Purchase #2 | $154.91 | 13.163% | $175.3008 | $175.30 | $175.30 | $175.30 |
| Purchase #3 | $249.59 | 3.328% | $257.8964 | $257.90 | $257.90 | $257.90 |
| Purchase #4 | $184.30 | 10.316% | $203.3124 | $203.31 | $203.30 | $203.30 |
| Purchase #5 | $77.63 | 8.551% | $84.2681 | $84.27 | $84.25 | $84.30 |
| Purchase #6 | $30.31 | 4.417% | $31.6488 | $31.65 | $31.65 | $31.60 |
| Purchase #7 | $188.76 | 10.166% | $207.9493 | $207.95 | $207.95 | $207.90 |
| 7 purchase totals = | $1,082.88 | $1,173.7791 | $1,173.78 | $1,173.75 | $1,173.70 | |