| 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 | $221.76 | 13.567% | $251.8462 | $251.85 | $251.85 | $251.80 |
| Purchase #2 | $201.35 | 9.508% | $220.4944 | $220.49 | $220.50 | $220.50 |
| Purchase #3 | $30.58 | 8.264% | $33.1071 | $33.11 | $33.10 | $33.10 |
| Purchase #4 | $81.29 | 13.589% | $92.3365 | $92.34 | $92.35 | $92.30 |
| Purchase #5 | $32.49 | 8.313% | $35.1909 | $35.19 | $35.20 | $35.20 |
| Purchase #6 | $130.49 | 6.852% | $139.4312 | $139.43 | $139.45 | $139.40 |
| Purchase #7 | $232.80 | 5.433% | $245.448 | $245.45 | $245.45 | $245.40 |
| 7 purchase totals = | $930.76 | $1,017.8543 | $1,017.86 | $1,017.90 | $1,017.70 | |