| 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 | $97.70 | 12.393% | $109.808 | $109.81 | $109.80 | $109.80 |
| Purchase #2 | $152.95 | 9.370% | $167.2814 | $167.28 | $167.30 | $167.30 |
| Purchase #3 | $80.56 | 9.457% | $88.1786 | $88.18 | $88.20 | $88.20 |
| Purchase #4 | $6.29 | 9.417% | $6.8823 | $6.88 | $6.90 | $6.90 |
| Purchase #5 | $205.44 | 13.662% | $233.5072 | $233.51 | $233.50 | $233.50 |
| Purchase #6 | $189.49 | 9.818% | $208.0941 | $208.09 | $208.10 | $208.10 |
| Purchase #7 | $173.82 | 4.183% | $181.0909 | $181.09 | $181.10 | $181.10 |
| 7 purchase totals = | $906.25 | $994.8425 | $994.84 | $994.90 | $994.90 | |