| 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 | $236.40 | 7.292% | $253.6383 | $253.64 | $253.65 | $253.60 |
| Purchase #2 | $240.31 | 6.815% | $256.6871 | $256.69 | $256.70 | $256.70 |
| Purchase #3 | $192.70 | 3.689% | $199.8087 | $199.81 | $199.80 | $199.80 |
| Purchase #4 | $48.27 | 3.657% | $50.0352 | $50.04 | $50.05 | $50.00 |
| Purchase #5 | $218.28 | 13.656% | $248.0883 | $248.09 | $248.10 | $248.10 |
| Purchase #6 | $143.36 | 3.210% | $147.9619 | $147.96 | $147.95 | $148.00 |
| Purchase #7 | $135.37 | 9.209% | $147.8362 | $147.84 | $147.85 | $147.80 |
| 7 purchase totals = | $1,214.69 | $1,304.0557 | $1,304.07 | $1,304.10 | $1,304.00 | |