| 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 | $46.97 | 12.186% | $52.6938 | $52.69 | $52.70 | $52.70 |
| Purchase #2 | $194.69 | 9.516% | $213.2167 | $213.22 | $213.20 | $213.20 |
| Purchase #3 | $221.42 | 6.468% | $235.7414 | $235.74 | $235.75 | $235.70 |
| Purchase #4 | $234.25 | 8.864% | $255.0139 | $255.01 | $255.00 | $255.00 |
| Purchase #5 | $138.32 | 11.470% | $154.1853 | $154.19 | $154.20 | $154.20 |
| Purchase #6 | $153.26 | 7.167% | $164.2441 | $164.24 | $164.25 | $164.20 |
| Purchase #7 | $122.99 | 3.516% | $127.3143 | $127.31 | $127.30 | $127.30 |
| 7 purchase totals = | $1,111.90 | $1,202.4095 | $1,202.40 | $1,202.40 | $1,202.30 | |