| 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 | $118.32 | 13.147% | $133.8755 | $133.88 | $133.90 | $133.90 |
| Purchase #2 | $248.49 | 10.174% | $273.7714 | $273.77 | $273.75 | $273.80 |
| Purchase #3 | $208.70 | 3.375% | $215.7436 | $215.74 | $215.75 | $215.70 |
| Purchase #4 | $180.31 | 13.570% | $204.7781 | $204.78 | $204.80 | $204.80 |
| Purchase #5 | $143.38 | 6.849% | $153.2001 | $153.20 | $153.20 | $153.20 |
| Purchase #6 | $151.98 | 5.396% | $160.1808 | $160.18 | $160.20 | $160.20 |
| Purchase #7 | $237.97 | 6.299% | $252.9597 | $252.96 | $252.95 | $253.00 |
| 7 purchase totals = | $1,289.15 | $1,394.5092 | $1,394.51 | $1,394.55 | $1,394.60 | |