| 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 | $206.33 | 8.241% | $223.3337 | $223.33 | $223.35 | $223.30 |
| Purchase #2 | $222.56 | 3.781% | $230.975 | $230.98 | $231.00 | $231.00 |
| Purchase #3 | $234.79 | 7.792% | $253.0848 | $253.08 | $253.10 | $253.10 |
| Purchase #4 | $20.83 | 6.297% | $22.1417 | $22.14 | $22.15 | $22.10 |
| Purchase #5 | $78.70 | 7.821% | $84.8551 | $84.86 | $84.85 | $84.90 |
| Purchase #6 | $97.96 | 4.788% | $102.6503 | $102.65 | $102.65 | $102.70 |
| Purchase #7 | $133.34 | 13.213% | $150.9582 | $150.96 | $150.95 | $151.00 |
| 7 purchase totals = | $994.51 | $1,067.9988 | $1,068.00 | $1,068.05 | $1,068.10 | |