| 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 | $193.73 | 4.364% | $202.1844 | $202.18 | $202.20 | $202.20 |
| Purchase #2 | $75.48 | 10.536% | $83.4326 | $83.43 | $83.45 | $83.40 |
| Purchase #3 | $239.76 | 12.314% | $269.284 | $269.28 | $269.30 | $269.30 |
| Purchase #4 | $77.50 | 4.501% | $80.9883 | $80.99 | $81.00 | $81.00 |
| Purchase #5 | $228.58 | 7.259% | $245.1726 | $245.17 | $245.15 | $245.20 |
| Purchase #6 | $113.78 | 5.771% | $120.3462 | $120.35 | $120.35 | $120.30 |
| Purchase #7 | $128.40 | 3.304% | $132.6423 | $132.64 | $132.65 | $132.60 |
| 7 purchase totals = | $1,057.23 | $1,134.0504 | $1,134.04 | $1,134.10 | $1,134.00 | |