| 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 | $17.61 | 5.287% | $18.541 | $18.54 | $18.55 | $18.50 |
| Purchase #2 | $208.58 | 12.141% | $233.9037 | $233.90 | $233.90 | $233.90 |
| Purchase #3 | $117.65 | 10.715% | $130.2562 | $130.26 | $130.25 | $130.30 |
| Purchase #4 | $48.83 | 11.259% | $54.3278 | $54.33 | $54.35 | $54.30 |
| Purchase #5 | $121.59 | 6.507% | $129.5019 | $129.50 | $129.50 | $129.50 |
| Purchase #6 | $237.62 | 9.677% | $260.6145 | $260.61 | $260.60 | $260.60 |
| Purchase #7 | $239.85 | 4.104% | $249.6934 | $249.69 | $249.70 | $249.70 |
| 7 purchase totals = | $991.73 | $1,076.8385 | $1,076.83 | $1,076.85 | $1,076.80 | |