| 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 | $227.63 | 6.577% | $242.6012 | $242.60 | $242.60 | $242.60 |
| Purchase #2 | $6.57 | 4.758% | $6.8826 | $6.88 | $6.90 | $6.90 |
| Purchase #3 | $184.41 | 8.331% | $199.7732 | $199.77 | $199.75 | $199.80 |
| Purchase #4 | $250.51 | 7.179% | $268.4941 | $268.49 | $268.50 | $268.50 |
| Purchase #5 | $225.47 | 10.431% | $248.9888 | $248.99 | $249.00 | $249.00 |
| Purchase #6 | $182.45 | 10.838% | $202.2239 | $202.22 | $202.20 | $202.20 |
| Purchase #7 | $116.81 | 5.822% | $123.6107 | $123.61 | $123.60 | $123.60 |
| 7 purchase totals = | $1,193.85 | $1,292.5745 | $1,292.56 | $1,292.55 | $1,292.60 | |