| 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 | $199.52 | 7.481% | $214.4461 | $214.45 | $214.45 | $214.40 |
| Purchase #2 | $191.46 | 11.374% | $213.2367 | $213.24 | $213.25 | $213.20 |
| Purchase #3 | $35.30 | 7.498% | $37.9468 | $37.95 | $37.95 | $37.90 |
| Purchase #4 | $10.52 | 5.369% | $11.0848 | $11.08 | $11.10 | $11.10 |
| Purchase #5 | $115.34 | 4.220% | $120.2073 | $120.21 | $120.20 | $120.20 |
| Purchase #6 | $119.28 | 11.757% | $133.3037 | $133.30 | $133.30 | $133.30 |
| Purchase #7 | $110.96 | 11.134% | $123.3143 | $123.31 | $123.30 | $123.30 |
| 7 purchase totals = | $782.38 | $853.5397 | $853.54 | $853.55 | $853.40 | |