| 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 | $127.95 | 5.393% | $134.8503 | $134.85 | $134.85 | $134.90 |
| Purchase #2 | $130.88 | 9.561% | $143.3934 | $143.39 | $143.40 | $143.40 |
| Purchase #3 | $218.34 | 10.127% | $240.4513 | $240.45 | $240.45 | $240.50 |
| Purchase #4 | $236.83 | 9.568% | $259.4899 | $259.49 | $259.50 | $259.50 |
| Purchase #5 | $189.59 | 7.718% | $204.2226 | $204.22 | $204.20 | $204.20 |
| Purchase #6 | $113.88 | 3.733% | $118.1311 | $118.13 | $118.15 | $118.10 |
| Purchase #7 | $213.83 | 8.865% | $232.786 | $232.79 | $232.80 | $232.80 |
| 7 purchase totals = | $1,231.30 | $1,333.3246 | $1,333.32 | $1,333.35 | $1,333.40 | |