| 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 | $187.42 | 12.808% | $211.4248 | $211.42 | $211.40 | $211.40 |
| Purchase #2 | $47.43 | 6.635% | $50.577 | $50.58 | $50.60 | $50.60 |
| Purchase #3 | $134.56 | 3.823% | $139.7042 | $139.70 | $139.70 | $139.70 |
| Purchase #4 | $181.32 | 11.439% | $202.0612 | $202.06 | $202.05 | $202.10 |
| Purchase #5 | $55.31 | 4.833% | $57.9831 | $57.98 | $58.00 | $58.00 |
| Purchase #6 | $139.92 | 9.634% | $153.3999 | $153.40 | $153.40 | $153.40 |
| Purchase #7 | $212.51 | 8.731% | $231.0642 | $231.06 | $231.05 | $231.10 |
| 7 purchase totals = | $958.47 | $1,046.2144 | $1,046.20 | $1,046.20 | $1,046.30 | |