| 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 | $107.37 | 12.632% | $120.933 | $120.93 | $120.95 | $120.90 |
| Purchase #2 | $247.81 | 10.473% | $273.7631 | $273.76 | $273.75 | $273.80 |
| Purchase #3 | $224.38 | 4.547% | $234.5826 | $234.58 | $234.60 | $234.60 |
| Purchase #4 | $22.31 | 11.408% | $24.8551 | $24.86 | $24.85 | $24.90 |
| Purchase #5 | $80.52 | 8.402% | $87.2853 | $87.29 | $87.30 | $87.30 |
| Purchase #6 | $35.53 | 7.418% | $38.1656 | $38.17 | $38.15 | $38.20 |
| Purchase #7 | $212.80 | 11.501% | $237.2741 | $237.27 | $237.25 | $237.30 |
| 7 purchase totals = | $930.72 | $1,016.8588 | $1,016.86 | $1,016.85 | $1,017.00 | |