| 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 | $225.27 | 6.551% | $240.0274 | $240.03 | $240.05 | $240.00 |
| Purchase #2 | $85.69 | 9.555% | $93.8777 | $93.88 | $93.90 | $93.90 |
| Purchase #3 | $67.75 | 10.230% | $74.6808 | $74.68 | $74.70 | $74.70 |
| Purchase #4 | $151.81 | 7.592% | $163.3354 | $163.34 | $163.35 | $163.30 |
| Purchase #5 | $223.64 | 9.355% | $244.5615 | $244.56 | $244.55 | $244.60 |
| Purchase #6 | $88.41 | 13.823% | $100.6309 | $100.63 | $100.65 | $100.60 |
| Purchase #7 | $182.69 | 8.750% | $198.6754 | $198.68 | $198.70 | $198.70 |
| 7 purchase totals = | $1,025.26 | $1,115.7891 | $1,115.80 | $1,115.90 | $1,115.80 | |