| 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 | $239.55 | 4.659% | $250.7106 | $250.71 | $250.70 | $250.70 |
| Purchase #2 | $228.88 | 3.322% | $236.4834 | $236.48 | $236.50 | $236.50 |
| Purchase #3 | $135.69 | 7.282% | $145.5709 | $145.57 | $145.55 | $145.60 |
| Purchase #4 | $174.49 | 13.204% | $197.5297 | $197.53 | $197.55 | $197.50 |
| Purchase #5 | $76.27 | 9.748% | $83.7048 | $83.70 | $83.70 | $83.70 |
| Purchase #6 | $207.91 | 12.401% | $233.6929 | $233.69 | $233.70 | $233.70 |
| Purchase #7 | $78.72 | 11.549% | $87.8114 | $87.81 | $87.80 | $87.80 |
| 7 purchase totals = | $1,141.51 | $1,235.5037 | $1,235.49 | $1,235.50 | $1,235.50 | |