| 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 | $246.40 | 10.226% | $271.5969 | $271.60 | $271.60 | $271.60 |
| Purchase #2 | $127.30 | 9.148% | $138.9454 | $138.95 | $138.95 | $138.90 |
| Purchase #3 | $212.48 | 13.290% | $240.7186 | $240.72 | $240.70 | $240.70 |
| Purchase #4 | $35.64 | 5.682% | $37.6651 | $37.67 | $37.65 | $37.70 |
| Purchase #5 | $81.50 | 13.387% | $92.4104 | $92.41 | $92.40 | $92.40 |
| Purchase #6 | $106.55 | 3.668% | $110.4583 | $110.46 | $110.45 | $110.50 |
| Purchase #7 | $54.41 | 6.158% | $57.7606 | $57.76 | $57.75 | $57.80 |
| 7 purchase totals = | $864.28 | $949.5553 | $949.57 | $949.50 | $949.60 | |