| 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 | $248.34 | 13.146% | $280.9868 | $280.99 | $281.00 | $281.00 |
| Purchase #2 | $184.30 | 9.726% | $202.225 | $202.23 | $202.25 | $202.20 |
| Purchase #3 | $230.36 | 6.696% | $245.7849 | $245.78 | $245.80 | $245.80 |
| Purchase #4 | $107.99 | 6.204% | $114.6897 | $114.69 | $114.70 | $114.70 |
| Purchase #5 | $210.53 | 6.515% | $224.246 | $224.25 | $224.25 | $224.20 |
| Purchase #6 | $115.48 | 8.728% | $125.5591 | $125.56 | $125.55 | $125.60 |
| Purchase #7 | $105.82 | 6.595% | $112.7988 | $112.80 | $112.80 | $112.80 |
| 7 purchase totals = | $1,202.82 | $1,306.2903 | $1,306.30 | $1,306.35 | $1,306.30 | |