| 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 | $215.25 | 13.865% | $245.0944 | $245.09 | $245.10 | $245.10 |
| Purchase #2 | $65.80 | 11.495% | $73.3637 | $73.36 | $73.35 | $73.40 |
| Purchase #3 | $178.82 | 6.400% | $190.2645 | $190.26 | $190.25 | $190.30 |
| Purchase #4 | $114.97 | 6.168% | $122.0613 | $122.06 | $122.05 | $122.10 |
| Purchase #5 | $217.51 | 10.132% | $239.5481 | $239.55 | $239.55 | $239.50 |
| Purchase #6 | $223.43 | 13.162% | $252.8379 | $252.84 | $252.85 | $252.80 |
| Purchase #7 | $82.45 | 5.634% | $87.0952 | $87.10 | $87.10 | $87.10 |
| 7 purchase totals = | $1,098.23 | $1,210.2651 | $1,210.26 | $1,210.25 | $1,210.30 | |