| 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 | $73.31 | 4.203% | $76.3912 | $76.39 | $76.40 | $76.40 |
| Purchase #2 | $107.33 | 7.368% | $115.2381 | $115.24 | $115.25 | $115.20 |
| Purchase #3 | $126.30 | 11.474% | $140.7917 | $140.79 | $140.80 | $140.80 |
| Purchase #4 | $106.83 | 6.831% | $114.1276 | $114.13 | $114.15 | $114.10 |
| Purchase #5 | $123.44 | 4.149% | $128.5615 | $128.56 | $128.55 | $128.60 |
| Purchase #6 | $145.57 | 9.276% | $159.0731 | $159.07 | $159.05 | $159.10 |
| Purchase #7 | $248.89 | 3.276% | $257.0436 | $257.04 | $257.05 | $257.00 |
| 7 purchase totals = | $931.67 | $991.2268 | $991.22 | $991.25 | $991.20 | |