| 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 | $187.78 | 9.298% | $205.2398 | $205.24 | $205.25 | $205.20 |
| Purchase #2 | $152.33 | 10.586% | $168.4557 | $168.46 | $168.45 | $168.50 |
| Purchase #3 | $238.44 | 5.492% | $251.5351 | $251.54 | $251.55 | $251.50 |
| Purchase #4 | $217.54 | 3.234% | $224.5752 | $224.58 | $224.60 | $224.60 |
| Purchase #5 | $14.77 | 9.604% | $16.1885 | $16.19 | $16.20 | $16.20 |
| Purchase #6 | $212.41 | 7.602% | $228.5574 | $228.56 | $228.55 | $228.60 |
| Purchase #7 | $99.27 | 6.757% | $105.9777 | $105.98 | $106.00 | $106.00 |
| 7 purchase totals = | $1,122.54 | $1,200.5294 | $1,200.55 | $1,200.60 | $1,200.60 | |