| 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 | $54.27 | 12.117% | $60.8459 | $60.85 | $60.85 | $60.80 |
| Purchase #2 | $122.31 | 4.736% | $128.1026 | $128.10 | $128.10 | $128.10 |
| Purchase #3 | $231.33 | 11.408% | $257.7201 | $257.72 | $257.70 | $257.70 |
| Purchase #4 | $225.28 | 13.653% | $256.0375 | $256.04 | $256.05 | $256.00 |
| Purchase #5 | $39.75 | 13.501% | $45.1166 | $45.12 | $45.10 | $45.10 |
| Purchase #6 | $235.94 | 6.865% | $252.1373 | $252.14 | $252.15 | $252.10 |
| Purchase #7 | $130.56 | 8.733% | $141.9618 | $141.96 | $141.95 | $142.00 |
| 7 purchase totals = | $1,039.44 | $1,141.9218 | $1,141.93 | $1,141.90 | $1,141.80 | |