| 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 | $203.77 | 3.771% | $211.4542 | $211.45 | $211.45 | $211.50 |
| Purchase #2 | $11.31 | 12.564% | $12.731 | $12.73 | $12.75 | $12.70 |
| Purchase #3 | $224.61 | 9.653% | $246.2916 | $246.29 | $246.30 | $246.30 |
| Purchase #4 | $16.52 | 7.792% | $17.8072 | $17.81 | $17.80 | $17.80 |
| Purchase #5 | $215.45 | 8.848% | $234.513 | $234.51 | $234.50 | $234.50 |
| Purchase #6 | $29.57 | 8.212% | $31.9983 | $32.00 | $32.00 | $32.00 |
| Purchase #7 | $159.27 | 6.851% | $170.1816 | $170.18 | $170.20 | $170.20 |
| 7 purchase totals = | $860.50 | $924.9769 | $924.97 | $925.00 | $925.00 | |