| 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 | $184.46 | 6.285% | $196.0533 | $196.05 | $196.05 | $196.10 |
| Purchase #2 | $245.29 | 6.262% | $260.6501 | $260.65 | $260.65 | $260.70 |
| Purchase #3 | $119.32 | 8.221% | $129.1293 | $129.13 | $129.15 | $129.10 |
| Purchase #4 | $142.53 | 8.774% | $155.0356 | $155.04 | $155.05 | $155.00 |
| Purchase #5 | $77.60 | 12.147% | $87.0261 | $87.03 | $87.05 | $87.00 |
| Purchase #6 | $164.61 | 6.716% | $175.6652 | $175.67 | $175.65 | $175.70 |
| Purchase #7 | $214.67 | 9.284% | $234.6 | $234.60 | $234.60 | $234.60 |
| 7 purchase totals = | $1,148.48 | $1,238.1596 | $1,238.17 | $1,238.20 | $1,238.20 | |