| 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 | $241.28 | 3.132% | $248.8369 | $248.84 | $248.85 | $248.80 |
| Purchase #2 | $70.41 | 13.347% | $79.8076 | $79.81 | $79.80 | $79.80 |
| Purchase #3 | $56.61 | 11.527% | $63.1354 | $63.14 | $63.15 | $63.10 |
| Purchase #4 | $31.93 | 6.826% | $34.1095 | $34.11 | $34.10 | $34.10 |
| Purchase #5 | $209.44 | 12.757% | $236.1583 | $236.16 | $236.15 | $236.20 |
| Purchase #6 | $190.77 | 11.367% | $212.4548 | $212.45 | $212.45 | $212.50 |
| Purchase #7 | $225.50 | 13.766% | $256.5423 | $256.54 | $256.55 | $256.50 |
| 7 purchase totals = | $1,025.94 | $1,131.0448 | $1,131.05 | $1,131.05 | $1,131.00 | |