| 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 | $240.90 | 10.242% | $265.573 | $265.57 | $265.55 | $265.60 |
| Purchase #2 | $89.31 | 9.292% | $97.6087 | $97.61 | $97.60 | $97.60 |
| Purchase #3 | $130.40 | 13.335% | $147.7888 | $147.79 | $147.80 | $147.80 |
| Purchase #4 | $226.57 | 3.200% | $233.8202 | $233.82 | $233.80 | $233.80 |
| Purchase #5 | $205.90 | 9.364% | $225.1805 | $225.18 | $225.20 | $225.20 |
| Purchase #6 | $170.57 | 11.820% | $190.7314 | $190.73 | $190.75 | $190.70 |
| Purchase #7 | $122.81 | 4.627% | $128.4924 | $128.49 | $128.50 | $128.50 |
| 7 purchase totals = | $1,186.46 | $1,289.1950 | $1,289.19 | $1,289.20 | $1,289.20 | |