| 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 | $81.27 | 6.659% | $86.6818 | $86.68 | $86.70 | $86.70 |
| Purchase #2 | $186.51 | 11.266% | $207.5222 | $207.52 | $207.50 | $207.50 |
| Purchase #3 | $211.54 | 4.533% | $221.1291 | $221.13 | $221.15 | $221.10 |
| Purchase #4 | $108.74 | 12.817% | $122.6772 | $122.68 | $122.70 | $122.70 |
| Purchase #5 | $243.99 | 8.144% | $263.8605 | $263.86 | $263.85 | $263.90 |
| Purchase #6 | $203.31 | 10.606% | $224.8731 | $224.87 | $224.85 | $224.90 |
| Purchase #7 | $18.46 | 6.864% | $19.7271 | $19.73 | $19.75 | $19.70 |
| 7 purchase totals = | $1,053.82 | $1,146.4710 | $1,146.47 | $1,146.50 | $1,146.50 | |