| 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 | $221.66 | 6.695% | $236.5001 | $236.50 | $236.50 | $236.50 |
| Purchase #2 | $197.78 | 5.483% | $208.6243 | $208.62 | $208.60 | $208.60 |
| Purchase #3 | $187.73 | 3.769% | $194.8055 | $194.81 | $194.80 | $194.80 |
| Purchase #4 | $241.48 | 12.267% | $271.1024 | $271.10 | $271.10 | $271.10 |
| Purchase #5 | $12.94 | 4.525% | $13.5255 | $13.53 | $13.55 | $13.50 |
| Purchase #6 | $250.50 | 9.856% | $275.1893 | $275.19 | $275.20 | $275.20 |
| Purchase #7 | $175.86 | 9.566% | $192.6828 | $192.68 | $192.70 | $192.70 |
| 7 purchase totals = | $1,287.95 | $1,392.4299 | $1,392.43 | $1,392.45 | $1,392.40 | |