| 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 | $240.38 | 8.521% | $260.8628 | $260.86 | $260.85 | $260.90 |
| Purchase #2 | $41.82 | 9.519% | $45.8008 | $45.80 | $45.80 | $45.80 |
| Purchase #3 | $149.73 | 9.669% | $164.2074 | $164.21 | $164.20 | $164.20 |
| Purchase #4 | $37.67 | 13.734% | $42.8436 | $42.84 | $42.85 | $42.80 |
| Purchase #5 | $234.72 | 5.633% | $247.9418 | $247.94 | $247.95 | $247.90 |
| Purchase #6 | $248.36 | 3.692% | $257.5295 | $257.53 | $257.55 | $257.50 |
| Purchase #7 | $39.92 | 12.457% | $44.8928 | $44.89 | $44.90 | $44.90 |
| 7 purchase totals = | $992.60 | $1,064.0787 | $1,064.07 | $1,064.10 | $1,064.00 | |