| 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 | $202.68 | 12.462% | $227.938 | $227.94 | $227.95 | $227.90 |
| Purchase #2 | $125.93 | 9.645% | $138.0759 | $138.08 | $138.10 | $138.10 |
| Purchase #3 | $250.65 | 10.443% | $276.8254 | $276.83 | $276.85 | $276.80 |
| Purchase #4 | $142.67 | 7.148% | $152.8681 | $152.87 | $152.85 | $152.90 |
| Purchase #5 | $213.70 | 13.241% | $241.996 | $242.00 | $242.00 | $242.00 |
| Purchase #6 | $145.99 | 10.259% | $160.9671 | $160.97 | $160.95 | $161.00 |
| Purchase #7 | $182.97 | 4.238% | $190.7243 | $190.72 | $190.70 | $190.70 |
| 7 purchase totals = | $1,264.59 | $1,389.3948 | $1,389.41 | $1,389.40 | $1,389.40 | |