| 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 | $244.63 | 12.450% | $275.0864 | $275.09 | $275.10 | $275.10 |
| Purchase #2 | $96.70 | 11.418% | $107.7412 | $107.74 | $107.75 | $107.70 |
| Purchase #3 | $249.93 | 11.755% | $279.3093 | $279.31 | $279.30 | $279.30 |
| Purchase #4 | $106.39 | 7.488% | $114.3565 | $114.36 | $114.35 | $114.40 |
| Purchase #5 | $176.44 | 9.316% | $192.8772 | $192.88 | $192.90 | $192.90 |
| Purchase #6 | $200.32 | 13.667% | $227.6977 | $227.70 | $227.70 | $227.70 |
| Purchase #7 | $228.65 | 12.823% | $257.9698 | $257.97 | $257.95 | $258.00 |
| 7 purchase totals = | $1,303.06 | $1,455.0381 | $1,455.05 | $1,455.05 | $1,455.10 | |