| 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 | $94.85 | 5.184% | $99.767 | $99.77 | $99.75 | $99.80 |
| Purchase #2 | $128.54 | 13.435% | $145.8093 | $145.81 | $145.80 | $145.80 |
| Purchase #3 | $217.81 | 12.479% | $244.9905 | $244.99 | $245.00 | $245.00 |
| Purchase #4 | $64.54 | 7.864% | $69.6154 | $69.62 | $69.60 | $69.60 |
| Purchase #5 | $97.30 | 10.668% | $107.68 | $107.68 | $107.70 | $107.70 |
| Purchase #6 | $215.74 | 9.610% | $236.4726 | $236.47 | $236.45 | $236.50 |
| Purchase #7 | $240.80 | 8.230% | $260.6178 | $260.62 | $260.60 | $260.60 |
| 7 purchase totals = | $1,059.58 | $1,164.9526 | $1,164.96 | $1,164.90 | $1,165.00 | |