| 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 | $110.80 | 12.136% | $124.2467 | $124.25 | $124.25 | $124.20 |
| Purchase #2 | $239.46 | 4.706% | $250.729 | $250.73 | $250.75 | $250.70 |
| Purchase #3 | $222.54 | 13.862% | $253.3885 | $253.39 | $253.40 | $253.40 |
| Purchase #4 | $198.94 | 3.828% | $206.5554 | $206.56 | $206.55 | $206.60 |
| Purchase #5 | $85.86 | 11.184% | $95.4626 | $95.46 | $95.45 | $95.50 |
| Purchase #6 | $84.55 | 11.565% | $94.3282 | $94.33 | $94.35 | $94.30 |
| Purchase #7 | $170.91 | 13.873% | $194.6203 | $194.62 | $194.60 | $194.60 |
| 7 purchase totals = | $1,113.06 | $1,219.3307 | $1,219.34 | $1,219.35 | $1,219.30 | |