| 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 | $191.42 | 5.635% | $202.2065 | $202.21 | $202.20 | $202.20 |
| Purchase #2 | $175.60 | 13.838% | $199.8995 | $199.90 | $199.90 | $199.90 |
| Purchase #3 | $186.65 | 13.836% | $212.4749 | $212.47 | $212.45 | $212.50 |
| Purchase #4 | $61.29 | 12.445% | $68.9175 | $68.92 | $68.90 | $68.90 |
| Purchase #5 | $211.48 | 11.283% | $235.3413 | $235.34 | $235.35 | $235.30 |
| Purchase #6 | $71.99 | 11.159% | $80.0234 | $80.02 | $80.00 | $80.00 |
| Purchase #7 | $125.63 | 7.807% | $135.4379 | $135.44 | $135.45 | $135.40 |
| 7 purchase totals = | $1,024.06 | $1,134.3010 | $1,134.30 | $1,134.25 | $1,134.20 | |