| 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 | $231.44 | 7.159% | $248.0088 | $248.01 | $248.00 | $248.00 |
| Purchase #2 | $61.78 | 11.773% | $69.0534 | $69.05 | $69.05 | $69.10 |
| Purchase #3 | $182.57 | 4.685% | $191.1234 | $191.12 | $191.10 | $191.10 |
| Purchase #4 | $50.93 | 12.746% | $57.4215 | $57.42 | $57.40 | $57.40 |
| Purchase #5 | $8.67 | 3.332% | $8.9589 | $8.96 | $8.95 | $9.00 |
| Purchase #6 | $239.56 | 6.783% | $255.8094 | $255.81 | $255.80 | $255.80 |
| Purchase #7 | $209.82 | 7.573% | $225.7097 | $225.71 | $225.70 | $225.70 |
| 7 purchase totals = | $984.77 | $1,056.0851 | $1,056.08 | $1,056.00 | $1,056.10 | |