| 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 | $188.71 | 13.447% | $214.0858 | $214.09 | $214.10 | $214.10 |
| Purchase #2 | $108.35 | 10.720% | $119.9651 | $119.97 | $119.95 | $120.00 |
| Purchase #3 | $238.70 | 4.329% | $249.0333 | $249.03 | $249.05 | $249.00 |
| Purchase #4 | $85.72 | 12.298% | $96.2618 | $96.26 | $96.25 | $96.30 |
| Purchase #5 | $47.70 | 8.674% | $51.8375 | $51.84 | $51.85 | $51.80 |
| Purchase #6 | $172.50 | 8.129% | $186.5225 | $186.52 | $186.50 | $186.50 |
| Purchase #7 | $223.87 | 3.675% | $232.0972 | $232.10 | $232.10 | $232.10 |
| 7 purchase totals = | $1,065.55 | $1,149.8032 | $1,149.81 | $1,149.80 | $1,149.80 | |