| 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 | $97.55 | 9.282% | $106.6046 | $106.60 | $106.60 | $106.60 |
| Purchase #2 | $16.50 | 8.362% | $17.8797 | $17.88 | $17.90 | $17.90 |
| Purchase #3 | $158.62 | 11.380% | $176.671 | $176.67 | $176.65 | $176.70 |
| Purchase #4 | $218.71 | 3.386% | $226.1155 | $226.12 | $226.10 | $226.10 |
| Purchase #5 | $210.78 | 13.102% | $238.3964 | $238.40 | $238.40 | $238.40 |
| Purchase #6 | $219.63 | 4.260% | $228.9862 | $228.99 | $229.00 | $229.00 |
| Purchase #7 | $206.69 | 12.463% | $232.4498 | $232.45 | $232.45 | $232.40 |
| 7 purchase totals = | $1,128.48 | $1,227.1032 | $1,227.11 | $1,227.10 | $1,227.10 | |