| 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 | $226.36 | 7.821% | $244.0636 | $244.06 | $244.05 | $244.10 |
| Purchase #2 | $179.56 | 10.546% | $198.4964 | $198.50 | $198.50 | $198.50 |
| Purchase #3 | $58.72 | 4.259% | $61.2209 | $61.22 | $61.20 | $61.20 |
| Purchase #4 | $145.30 | 9.345% | $158.8783 | $158.88 | $158.90 | $158.90 |
| Purchase #5 | $20.57 | 7.583% | $22.1298 | $22.13 | $22.15 | $22.10 |
| Purchase #6 | $167.31 | 3.110% | $172.5133 | $172.51 | $172.50 | $172.50 |
| Purchase #7 | $125.82 | 9.774% | $138.1176 | $138.12 | $138.10 | $138.10 |
| 7 purchase totals = | $923.64 | $995.4199 | $995.42 | $995.40 | $995.40 | |