| 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 | $42.80 | 10.779% | $47.4134 | $47.41 | $47.40 | $47.40 |
| Purchase #2 | $198.78 | 10.518% | $219.6877 | $219.69 | $219.70 | $219.70 |
| Purchase #3 | $136.91 | 7.195% | $146.7607 | $146.76 | $146.75 | $146.80 |
| Purchase #4 | $121.35 | 10.827% | $134.4886 | $134.49 | $134.50 | $134.50 |
| Purchase #5 | $53.37 | 6.782% | $56.9896 | $56.99 | $57.00 | $57.00 |
| Purchase #6 | $248.38 | 13.242% | $281.2705 | $281.27 | $281.25 | $281.30 |
| Purchase #7 | $114.28 | 12.317% | $128.3559 | $128.36 | $128.35 | $128.40 |
| 7 purchase totals = | $915.87 | $1,014.9664 | $1,014.97 | $1,014.95 | $1,015.10 | |