| 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 | $249.76 | 12.671% | $281.4071 | $281.41 | $281.40 | $281.40 |
| Purchase #2 | $22.87 | 9.291% | $24.9949 | $24.99 | $25.00 | $25.00 |
| Purchase #3 | $44.45 | 13.454% | $50.4303 | $50.43 | $50.45 | $50.40 |
| Purchase #4 | $33.53 | 6.657% | $35.7621 | $35.76 | $35.75 | $35.80 |
| Purchase #5 | $231.35 | 9.296% | $252.8563 | $252.86 | $252.85 | $252.90 |
| Purchase #6 | $201.83 | 7.695% | $217.3608 | $217.36 | $217.35 | $217.40 |
| Purchase #7 | $231.61 | 13.757% | $263.4726 | $263.47 | $263.45 | $263.50 |
| 7 purchase totals = | $1,015.40 | $1,126.2841 | $1,126.28 | $1,126.25 | $1,126.40 | |