| 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 | $105.65 | 13.572% | $119.9888 | $119.99 | $120.00 | $120.00 |
| Purchase #2 | $200.75 | 12.330% | $225.5025 | $225.50 | $225.50 | $225.50 |
| Purchase #3 | $244.55 | 5.836% | $258.8219 | $258.82 | $258.80 | $258.80 |
| Purchase #4 | $97.99 | 8.707% | $106.522 | $106.52 | $106.50 | $106.50 |
| Purchase #5 | $193.57 | 7.304% | $207.7084 | $207.71 | $207.70 | $207.70 |
| Purchase #6 | $43.39 | 9.274% | $47.414 | $47.41 | $47.40 | $47.40 |
| Purchase #7 | $141.76 | 8.813% | $154.2533 | $154.25 | $154.25 | $154.30 |
| 7 purchase totals = | $1,027.66 | $1,120.2109 | $1,120.20 | $1,120.15 | $1,120.20 | |