| 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 | $245.80 | 11.194% | $273.3149 | $273.31 | $273.30 | $273.30 |
| Purchase #2 | $105.52 | 6.800% | $112.6954 | $112.70 | $112.70 | $112.70 |
| Purchase #3 | $229.52 | 8.135% | $248.1915 | $248.19 | $248.20 | $248.20 |
| Purchase #4 | $177.74 | 3.153% | $183.3441 | $183.34 | $183.35 | $183.30 |
| Purchase #5 | $202.57 | 9.757% | $222.3348 | $222.33 | $222.35 | $222.30 |
| Purchase #6 | $40.79 | 6.533% | $43.4548 | $43.45 | $43.45 | $43.50 |
| Purchase #7 | $17.92 | 9.145% | $19.5588 | $19.56 | $19.55 | $19.60 |
| 7 purchase totals = | $1,019.86 | $1,102.8943 | $1,102.88 | $1,102.90 | $1,102.90 | |