| 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 | $229.79 | 8.293% | $248.8465 | $248.85 | $248.85 | $248.80 |
| Purchase #2 | $198.74 | 5.840% | $210.3464 | $210.35 | $210.35 | $210.30 |
| Purchase #3 | $184.46 | 11.319% | $205.339 | $205.34 | $205.35 | $205.30 |
| Purchase #4 | $217.65 | 10.849% | $241.2628 | $241.26 | $241.25 | $241.30 |
| Purchase #5 | $138.47 | 5.625% | $146.2589 | $146.26 | $146.25 | $146.30 |
| Purchase #6 | $202.93 | 9.428% | $222.0622 | $222.06 | $222.05 | $222.10 |
| Purchase #7 | $131.50 | 6.208% | $139.6635 | $139.66 | $139.65 | $139.70 |
| 7 purchase totals = | $1,303.54 | $1,413.7793 | $1,413.78 | $1,413.75 | $1,413.80 | |