| 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 | $240.89 | 12.465% | $270.9169 | $270.92 | $270.90 | $270.90 |
| Purchase #2 | $65.58 | 3.535% | $67.8983 | $67.90 | $67.90 | $67.90 |
| Purchase #3 | $163.34 | 11.861% | $182.7138 | $182.71 | $182.70 | $182.70 |
| Purchase #4 | $133.32 | 5.750% | $140.9859 | $140.99 | $141.00 | $141.00 |
| Purchase #5 | $48.71 | 6.333% | $51.7948 | $51.79 | $51.80 | $51.80 |
| Purchase #6 | $155.80 | 12.557% | $175.3638 | $175.36 | $175.35 | $175.40 |
| Purchase #7 | $203.80 | 8.522% | $221.1678 | $221.17 | $221.15 | $221.20 |
| 7 purchase totals = | $1,011.44 | $1,110.8413 | $1,110.84 | $1,110.80 | $1,110.90 | |