| 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 | $126.42 | 3.315% | $130.6108 | $130.61 | $130.60 | $130.60 |
| Purchase #2 | $189.79 | 6.369% | $201.8777 | $201.88 | $201.90 | $201.90 |
| Purchase #3 | $79.73 | 7.345% | $85.5862 | $85.59 | $85.60 | $85.60 |
| Purchase #4 | $106.96 | 9.624% | $117.2538 | $117.25 | $117.25 | $117.30 |
| Purchase #5 | $68.30 | 10.520% | $75.4852 | $75.49 | $75.50 | $75.50 |
| Purchase #6 | $243.91 | 8.545% | $264.7521 | $264.75 | $264.75 | $264.80 |
| Purchase #7 | $147.82 | 13.256% | $167.415 | $167.42 | $167.40 | $167.40 |
| 7 purchase totals = | $962.93 | $1,042.9808 | $1,042.99 | $1,043.00 | $1,043.10 | |