| 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 | $250.27 | 11.281% | $278.503 | $278.50 | $278.50 | $278.50 |
| Purchase #2 | $202.78 | 13.790% | $230.7434 | $230.74 | $230.75 | $230.70 |
| Purchase #3 | $240.72 | 13.349% | $272.8537 | $272.85 | $272.85 | $272.90 |
| Purchase #4 | $9.89 | 8.618% | $10.7423 | $10.74 | $10.75 | $10.70 |
| Purchase #5 | $128.55 | 8.553% | $139.5449 | $139.54 | $139.55 | $139.50 |
| Purchase #6 | $110.96 | 8.872% | $120.8044 | $120.80 | $120.80 | $120.80 |
| Purchase #7 | $125.41 | 10.813% | $138.9706 | $138.97 | $138.95 | $139.00 |
| 7 purchase totals = | $1,068.58 | $1,192.1623 | $1,192.14 | $1,192.15 | $1,192.10 | |