| 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 | $250.86 | 5.583% | $264.8655 | $264.87 | $264.85 | $264.90 |
| Purchase #2 | $33.89 | 3.725% | $35.1524 | $35.15 | $35.15 | $35.20 |
| Purchase #3 | $36.60 | 5.468% | $38.6013 | $38.60 | $38.60 | $38.60 |
| Purchase #4 | $108.85 | 10.835% | $120.6439 | $120.64 | $120.65 | $120.60 |
| Purchase #5 | $187.97 | 6.253% | $199.7238 | $199.72 | $199.70 | $199.70 |
| Purchase #6 | $206.47 | 11.845% | $230.9264 | $230.93 | $230.95 | $230.90 |
| Purchase #7 | $70.56 | 3.685% | $73.1601 | $73.16 | $73.15 | $73.20 |
| 7 purchase totals = | $895.20 | $963.0734 | $963.07 | $963.05 | $963.10 | |