| 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 | $225.86 | 11.130% | $250.9982 | $251.00 | $251.00 | $251.00 |
| Purchase #2 | $8.37 | 3.498% | $8.6628 | $8.66 | $8.65 | $8.70 |
| Purchase #3 | $95.45 | 7.108% | $102.2346 | $102.23 | $102.25 | $102.20 |
| Purchase #4 | $229.75 | 9.643% | $251.9048 | $251.90 | $251.90 | $251.90 |
| Purchase #5 | $66.56 | 4.315% | $69.4321 | $69.43 | $69.45 | $69.40 |
| Purchase #6 | $120.59 | 8.259% | $130.5495 | $130.55 | $130.55 | $130.50 |
| Purchase #7 | $199.80 | 8.795% | $217.3724 | $217.37 | $217.35 | $217.40 |
| 7 purchase totals = | $946.38 | $1,031.1544 | $1,031.14 | $1,031.15 | $1,031.10 | |