| 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 | $239.72 | 8.824% | $260.8729 | $260.87 | $260.85 | $260.90 |
| Purchase #2 | $218.56 | 12.107% | $245.0211 | $245.02 | $245.00 | $245.00 |
| Purchase #3 | $182.60 | 9.567% | $200.0693 | $200.07 | $200.05 | $200.10 |
| Purchase #4 | $36.79 | 8.637% | $39.9676 | $39.97 | $39.95 | $40.00 |
| Purchase #5 | $68.63 | 13.313% | $77.7667 | $77.77 | $77.75 | $77.80 |
| Purchase #6 | $140.95 | 12.136% | $158.0557 | $158.06 | $158.05 | $158.10 |
| Purchase #7 | $210.72 | 4.489% | $220.1792 | $220.18 | $220.20 | $220.20 |
| 7 purchase totals = | $1,097.97 | $1,201.9325 | $1,201.94 | $1,201.85 | $1,202.10 | |