| 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 | $244.90 | 12.294% | $275.008 | $275.01 | $275.00 | $275.00 |
| Purchase #2 | $154.83 | 13.545% | $175.8017 | $175.80 | $175.80 | $175.80 |
| Purchase #3 | $249.37 | 12.704% | $281.05 | $281.05 | $281.05 | $281.10 |
| Purchase #4 | $184.63 | 13.128% | $208.8682 | $208.87 | $208.85 | $208.90 |
| Purchase #5 | $137.71 | 7.328% | $147.8014 | $147.80 | $147.80 | $147.80 |
| Purchase #6 | $106.45 | 11.278% | $118.4554 | $118.46 | $118.45 | $118.50 |
| Purchase #7 | $210.87 | 4.722% | $220.8273 | $220.83 | $220.85 | $220.80 |
| 7 purchase totals = | $1,288.76 | $1,427.8120 | $1,427.82 | $1,427.80 | $1,427.90 | |