| 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 | $192.88 | 3.115% | $198.8882 | $198.89 | $198.90 | $198.90 |
| Purchase #2 | $226.49 | 10.697% | $250.7176 | $250.72 | $250.70 | $250.70 |
| Purchase #3 | $187.79 | 13.751% | $213.613 | $213.61 | $213.60 | $213.60 |
| Purchase #4 | $208.61 | 3.872% | $216.6874 | $216.69 | $216.70 | $216.70 |
| Purchase #5 | $226.45 | 7.761% | $244.0248 | $244.02 | $244.00 | $244.00 |
| Purchase #6 | $90.42 | 8.164% | $97.8019 | $97.80 | $97.80 | $97.80 |
| Purchase #7 | $237.99 | 7.814% | $256.5865 | $256.59 | $256.60 | $256.60 |
| 7 purchase totals = | $1,370.63 | $1,478.3194 | $1,478.32 | $1,478.30 | $1,478.30 | |