| 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 | $209.30 | 8.861% | $227.8461 | $227.85 | $227.85 | $227.80 |
| Purchase #2 | $142.42 | 9.407% | $155.8174 | $155.82 | $155.80 | $155.80 |
| Purchase #3 | $237.98 | 6.292% | $252.9537 | $252.95 | $252.95 | $253.00 |
| Purchase #4 | $177.83 | 4.311% | $185.4963 | $185.50 | $185.50 | $185.50 |
| Purchase #5 | $11.27 | 10.745% | $12.481 | $12.48 | $12.50 | $12.50 |
| Purchase #6 | $147.70 | 12.324% | $165.9025 | $165.90 | $165.90 | $165.90 |
| Purchase #7 | $103.52 | 10.305% | $114.1877 | $114.19 | $114.20 | $114.20 |
| 7 purchase totals = | $1,030.02 | $1,114.6847 | $1,114.69 | $1,114.70 | $1,114.70 | |