| 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 | $203.64 | 3.603% | $210.9771 | $210.98 | $211.00 | $211.00 |
| Purchase #2 | $179.87 | 11.672% | $200.8644 | $200.86 | $200.85 | $200.90 |
| Purchase #3 | $123.73 | 7.279% | $132.7363 | $132.74 | $132.75 | $132.70 |
| Purchase #4 | $172.26 | 10.221% | $189.8667 | $189.87 | $189.85 | $189.90 |
| Purchase #5 | $33.92 | 8.649% | $36.8537 | $36.85 | $36.85 | $36.90 |
| Purchase #6 | $29.50 | 4.567% | $30.8473 | $30.85 | $30.85 | $30.80 |
| Purchase #7 | $200.71 | 3.529% | $207.7931 | $207.79 | $207.80 | $207.80 |
| 7 purchase totals = | $943.63 | $1,009.9386 | $1,009.94 | $1,009.95 | $1,010.00 | |