| 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 | $179.87 | 12.350% | $202.0839 | $202.08 | $202.10 | $202.10 |
| Purchase #2 | $108.85 | 9.515% | $119.2071 | $119.21 | $119.20 | $119.20 |
| Purchase #3 | $176.32 | 5.602% | $186.1974 | $186.20 | $186.20 | $186.20 |
| Purchase #4 | $82.48 | 13.721% | $93.7971 | $93.80 | $93.80 | $93.80 |
| Purchase #5 | $176.39 | 11.409% | $196.5143 | $196.51 | $196.50 | $196.50 |
| Purchase #6 | $61.44 | 10.500% | $67.8912 | $67.89 | $67.90 | $67.90 |
| Purchase #7 | $223.72 | 8.371% | $242.4476 | $242.45 | $242.45 | $242.40 |
| 7 purchase totals = | $1,009.07 | $1,108.1386 | $1,108.14 | $1,108.15 | $1,108.10 | |