| 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 | $183.37 | 12.236% | $205.8072 | $205.81 | $205.80 | $205.80 |
| Purchase #2 | $172.53 | 3.492% | $178.5547 | $178.55 | $178.55 | $178.60 |
| Purchase #3 | $207.70 | 13.831% | $236.427 | $236.43 | $236.45 | $236.40 |
| Purchase #4 | $56.94 | 9.737% | $62.4842 | $62.48 | $62.50 | $62.50 |
| Purchase #5 | $201.43 | 8.381% | $218.3118 | $218.31 | $218.30 | $218.30 |
| Purchase #6 | $72.62 | 8.750% | $78.9743 | $78.97 | $78.95 | $79.00 |
| Purchase #7 | $107.47 | 4.524% | $112.3319 | $112.33 | $112.35 | $112.30 |
| 7 purchase totals = | $1,002.06 | $1,092.8911 | $1,092.88 | $1,092.90 | $1,092.90 | |