| 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 | $107.84 | 7.196% | $115.6002 | $115.60 | $115.60 | $115.60 |
| Purchase #2 | $99.25 | 8.675% | $107.8599 | $107.86 | $107.85 | $107.90 |
| Purchase #3 | $228.97 | 10.237% | $252.4097 | $252.41 | $252.40 | $252.40 |
| Purchase #4 | $184.66 | 9.652% | $202.4834 | $202.48 | $202.50 | $202.50 |
| Purchase #5 | $155.48 | 10.504% | $171.8116 | $171.81 | $171.80 | $171.80 |
| Purchase #6 | $54.34 | 10.155% | $59.8582 | $59.86 | $59.85 | $59.90 |
| Purchase #7 | $59.83 | 13.228% | $67.7443 | $67.74 | $67.75 | $67.70 |
| 7 purchase totals = | $890.37 | $977.7673 | $977.76 | $977.75 | $977.80 | |