| 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 | $239.59 | 7.750% | $258.1582 | $258.16 | $258.15 | $258.20 |
| Purchase #2 | $52.83 | 7.790% | $56.9455 | $56.95 | $56.95 | $56.90 |
| Purchase #3 | $24.39 | 12.384% | $27.4105 | $27.41 | $27.40 | $27.40 |
| Purchase #4 | $213.75 | 8.409% | $231.7242 | $231.72 | $231.70 | $231.70 |
| Purchase #5 | $22.50 | 9.731% | $24.6895 | $24.69 | $24.70 | $24.70 |
| Purchase #6 | $169.47 | 5.383% | $178.5926 | $178.59 | $178.60 | $178.60 |
| Purchase #7 | $240.25 | 8.392% | $260.4118 | $260.41 | $260.40 | $260.40 |
| 7 purchase totals = | $962.78 | $1,037.9323 | $1,037.93 | $1,037.90 | $1,037.90 | |