| 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 | $22.26 | 9.191% | $24.3059 | $24.31 | $24.30 | $24.30 |
| Purchase #2 | $120.28 | 11.836% | $134.5163 | $134.52 | $134.50 | $134.50 |
| Purchase #3 | $138.85 | 11.709% | $155.1079 | $155.11 | $155.10 | $155.10 |
| Purchase #4 | $154.73 | 10.857% | $171.529 | $171.53 | $171.55 | $171.50 |
| Purchase #5 | $49.59 | 4.215% | $51.6802 | $51.68 | $51.70 | $51.70 |
| Purchase #6 | $198.58 | 12.462% | $223.327 | $223.33 | $223.35 | $223.30 |
| Purchase #7 | $104.75 | 3.777% | $108.7064 | $108.71 | $108.70 | $108.70 |
| 7 purchase totals = | $789.04 | $869.1727 | $869.19 | $869.20 | $869.10 | |