| 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 | $237.83 | 13.492% | $269.918 | $269.92 | $269.90 | $269.90 |
| Purchase #2 | $171.97 | 12.686% | $193.7861 | $193.79 | $193.80 | $193.80 |
| Purchase #3 | $115.65 | 7.170% | $123.9421 | $123.94 | $123.95 | $123.90 |
| Purchase #4 | $45.26 | 4.828% | $47.4452 | $47.45 | $47.45 | $47.40 |
| Purchase #5 | $53.56 | 12.220% | $60.105 | $60.11 | $60.10 | $60.10 |
| Purchase #6 | $93.60 | 6.308% | $99.5043 | $99.50 | $99.50 | $99.50 |
| Purchase #7 | $199.74 | 5.409% | $210.5439 | $210.54 | $210.55 | $210.50 |
| 7 purchase totals = | $917.61 | $1,005.2446 | $1,005.25 | $1,005.25 | $1,005.10 | |