| 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 | $103.67 | 9.599% | $113.6213 | $113.62 | $113.60 | $113.60 |
| Purchase #2 | $211.82 | 8.495% | $229.8141 | $229.81 | $229.80 | $229.80 |
| Purchase #3 | $198.65 | 9.438% | $217.3986 | $217.40 | $217.40 | $217.40 |
| Purchase #4 | $169.79 | 7.349% | $182.2679 | $182.27 | $182.25 | $182.30 |
| Purchase #5 | $40.52 | 5.624% | $42.7988 | $42.80 | $42.80 | $42.80 |
| Purchase #6 | $230.50 | 11.832% | $257.7728 | $257.77 | $257.75 | $257.80 |
| Purchase #7 | $210.85 | 12.804% | $237.8472 | $237.85 | $237.85 | $237.80 |
| 7 purchase totals = | $1,165.80 | $1,281.5207 | $1,281.52 | $1,281.45 | $1,281.50 | |