| 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 | $227.75 | 7.674% | $245.2275 | $245.23 | $245.25 | $245.20 |
| Purchase #2 | $50.64 | 11.117% | $56.2696 | $56.27 | $56.25 | $56.30 |
| Purchase #3 | $100.41 | 9.293% | $109.7411 | $109.74 | $109.75 | $109.70 |
| Purchase #4 | $181.67 | 9.395% | $198.7379 | $198.74 | $198.75 | $198.70 |
| Purchase #5 | $127.49 | 8.263% | $138.0245 | $138.02 | $138.00 | $138.00 |
| Purchase #6 | $31.81 | 6.114% | $33.7549 | $33.75 | $33.75 | $33.80 |
| Purchase #7 | $181.86 | 12.102% | $203.8687 | $203.87 | $203.85 | $203.90 |
| 7 purchase totals = | $901.63 | $985.6242 | $985.62 | $985.60 | $985.60 | |