| 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 | $223.61 | 10.781% | $247.7174 | $247.72 | $247.70 | $247.70 |
| Purchase #2 | $103.40 | 8.661% | $112.3555 | $112.36 | $112.35 | $112.40 |
| Purchase #3 | $63.59 | 3.680% | $65.9301 | $65.93 | $65.95 | $65.90 |
| Purchase #4 | $87.72 | 10.505% | $96.935 | $96.94 | $96.95 | $96.90 |
| Purchase #5 | $162.37 | 10.821% | $179.9401 | $179.94 | $179.95 | $179.90 |
| Purchase #6 | $26.30 | 5.531% | $27.7547 | $27.75 | $27.75 | $27.80 |
| Purchase #7 | $221.89 | 9.838% | $243.7195 | $243.72 | $243.70 | $243.70 |
| 7 purchase totals = | $888.88 | $974.3523 | $974.36 | $974.35 | $974.30 | |