| 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 | $245.27 | 3.589% | $254.0727 | $254.07 | $254.05 | $254.10 |
| Purchase #2 | $218.70 | 10.592% | $241.8647 | $241.86 | $241.85 | $241.90 |
| Purchase #3 | $131.32 | 12.687% | $147.9806 | $147.98 | $148.00 | $148.00 |
| Purchase #4 | $102.73 | 4.610% | $107.4659 | $107.47 | $107.45 | $107.50 |
| Purchase #5 | $68.54 | 13.181% | $77.5743 | $77.57 | $77.55 | $77.60 |
| Purchase #6 | $60.98 | 3.671% | $63.2186 | $63.22 | $63.20 | $63.20 |
| Purchase #7 | $76.84 | 6.487% | $81.8246 | $81.82 | $81.80 | $81.80 |
| 7 purchase totals = | $904.38 | $974.0014 | $973.99 | $973.90 | $974.10 | |