| 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 | $216.42 | 13.708% | $246.0869 | $246.09 | $246.10 | $246.10 |
| Purchase #2 | $110.68 | 7.411% | $118.8825 | $118.88 | $118.90 | $118.90 |
| Purchase #3 | $87.85 | 8.652% | $95.4508 | $95.45 | $95.45 | $95.50 |
| Purchase #4 | $81.87 | 3.562% | $84.7862 | $84.79 | $84.80 | $84.80 |
| Purchase #5 | $126.77 | 11.278% | $141.0671 | $141.07 | $141.05 | $141.10 |
| Purchase #6 | $98.87 | 12.200% | $110.9321 | $110.93 | $110.95 | $110.90 |
| Purchase #7 | $198.38 | 6.855% | $211.9789 | $211.98 | $212.00 | $212.00 |
| 7 purchase totals = | $920.84 | $1,009.1845 | $1,009.19 | $1,009.25 | $1,009.30 | |