| 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 | $30.86 | 6.154% | $32.7591 | $32.76 | $32.75 | $32.80 |
| Purchase #2 | $224.50 | 6.390% | $238.8456 | $238.85 | $238.85 | $238.80 |
| Purchase #3 | $108.28 | 9.709% | $118.7929 | $118.79 | $118.80 | $118.80 |
| Purchase #4 | $234.88 | 7.788% | $253.1725 | $253.17 | $253.15 | $253.20 |
| Purchase #5 | $239.43 | 3.590% | $248.0255 | $248.03 | $248.05 | $248.00 |
| Purchase #6 | $195.73 | 7.794% | $210.9852 | $210.99 | $211.00 | $211.00 |
| Purchase #7 | $164.72 | 12.665% | $185.5818 | $185.58 | $185.60 | $185.60 |
| 7 purchase totals = | $1,198.40 | $1,288.1626 | $1,288.17 | $1,288.20 | $1,288.20 | |