| 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 | $237.77 | 8.134% | $257.1102 | $257.11 | $257.10 | $257.10 |
| Purchase #2 | $47.59 | 13.495% | $54.0123 | $54.01 | $54.00 | $54.00 |
| Purchase #3 | $134.88 | 12.716% | $152.0313 | $152.03 | $152.05 | $152.00 |
| Purchase #4 | $210.73 | 9.382% | $230.5007 | $230.50 | $230.50 | $230.50 |
| Purchase #5 | $77.50 | 4.355% | $80.8751 | $80.88 | $80.90 | $80.90 |
| Purchase #6 | $10.34 | 12.356% | $11.6176 | $11.62 | $11.60 | $11.60 |
| Purchase #7 | $24.95 | 9.611% | $27.3479 | $27.35 | $27.35 | $27.30 |
| 7 purchase totals = | $743.76 | $813.4951 | $813.50 | $813.50 | $813.40 | |