| 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 | $247.45 | 12.680% | $278.8267 | $278.83 | $278.85 | $278.80 |
| Purchase #2 | $214.51 | 10.362% | $236.7375 | $236.74 | $236.75 | $236.70 |
| Purchase #3 | $114.44 | 10.409% | $126.3521 | $126.35 | $126.35 | $126.40 |
| Purchase #4 | $57.44 | 10.648% | $63.5562 | $63.56 | $63.55 | $63.60 |
| Purchase #5 | $220.85 | 12.436% | $248.3149 | $248.31 | $248.30 | $248.30 |
| Purchase #6 | $189.69 | 9.493% | $207.6973 | $207.70 | $207.70 | $207.70 |
| Purchase #7 | $100.61 | 12.260% | $112.9448 | $112.94 | $112.95 | $112.90 |
| 7 purchase totals = | $1,144.99 | $1,274.4295 | $1,274.43 | $1,274.45 | $1,274.40 | |