| 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 | $235.98 | 9.646% | $258.7426 | $258.74 | $258.75 | $258.70 |
| Purchase #2 | $206.75 | 10.409% | $228.2706 | $228.27 | $228.25 | $228.30 |
| Purchase #3 | $130.66 | 10.862% | $144.8523 | $144.85 | $144.85 | $144.90 |
| Purchase #4 | $42.51 | 6.782% | $45.393 | $45.39 | $45.40 | $45.40 |
| Purchase #5 | $70.68 | 13.434% | $80.1752 | $80.18 | $80.20 | $80.20 |
| Purchase #6 | $247.69 | 6.529% | $263.8617 | $263.86 | $263.85 | $263.90 |
| Purchase #7 | $200.60 | 3.116% | $206.8507 | $206.85 | $206.85 | $206.90 |
| 7 purchase totals = | $1,134.87 | $1,228.1461 | $1,228.14 | $1,228.15 | $1,228.30 | |