| 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 | $212.82 | 3.621% | $220.5262 | $220.53 | $220.55 | $220.50 |
| Purchase #2 | $249.85 | 3.400% | $258.3449 | $258.34 | $258.35 | $258.30 |
| Purchase #3 | $148.94 | 12.287% | $167.2403 | $167.24 | $167.25 | $167.20 |
| Purchase #4 | $5.50 | 5.426% | $5.7984 | $5.80 | $5.80 | $5.80 |
| Purchase #5 | $144.27 | 7.822% | $155.5548 | $155.55 | $155.55 | $155.60 |
| Purchase #6 | $51.94 | 4.536% | $54.296 | $54.30 | $54.30 | $54.30 |
| Purchase #7 | $15.31 | 8.777% | $16.6538 | $16.65 | $16.65 | $16.70 |
| 7 purchase totals = | $828.63 | $878.4144 | $878.41 | $878.45 | $878.40 | |