| 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 | $220.67 | 5.465% | $232.7296 | $232.73 | $232.75 | $232.70 |
| Purchase #2 | $155.98 | 13.773% | $177.4631 | $177.46 | $177.45 | $177.50 |
| Purchase #3 | $193.64 | 8.763% | $210.6087 | $210.61 | $210.60 | $210.60 |
| Purchase #4 | $240.70 | 7.736% | $259.3206 | $259.32 | $259.30 | $259.30 |
| Purchase #5 | $17.43 | 6.208% | $18.5121 | $18.51 | $18.50 | $18.50 |
| Purchase #6 | $98.41 | 8.395% | $106.6715 | $106.67 | $106.65 | $106.70 |
| Purchase #7 | $113.64 | 7.341% | $121.9823 | $121.98 | $122.00 | $122.00 |
| 7 purchase totals = | $1,040.47 | $1,127.2879 | $1,127.28 | $1,127.25 | $1,127.30 | |