| 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 | $124.58 | 12.862% | $140.6035 | $140.60 | $140.60 | $140.60 |
| Purchase #2 | $99.30 | 9.499% | $108.7325 | $108.73 | $108.75 | $108.70 |
| Purchase #3 | $146.38 | 7.198% | $156.9164 | $156.92 | $156.90 | $156.90 |
| Purchase #4 | $167.26 | 10.549% | $184.9043 | $184.90 | $184.90 | $184.90 |
| Purchase #5 | $229.91 | 7.730% | $247.682 | $247.68 | $247.70 | $247.70 |
| Purchase #6 | $37.69 | 12.865% | $42.5388 | $42.54 | $42.55 | $42.50 |
| Purchase #7 | $222.54 | 3.779% | $230.9498 | $230.95 | $230.95 | $230.90 |
| 7 purchase totals = | $1,027.66 | $1,112.3273 | $1,112.32 | $1,112.35 | $1,112.20 | |