| 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 | $199.61 | 11.443% | $222.4514 | $222.45 | $222.45 | $222.50 |
| Purchase #2 | $153.91 | 6.254% | $163.5355 | $163.54 | $163.55 | $163.50 |
| Purchase #3 | $148.50 | 5.182% | $156.1953 | $156.20 | $156.20 | $156.20 |
| Purchase #4 | $220.77 | 12.757% | $248.9336 | $248.93 | $248.95 | $248.90 |
| Purchase #5 | $62.42 | 4.332% | $65.124 | $65.12 | $65.10 | $65.10 |
| Purchase #6 | $17.90 | 6.485% | $19.0608 | $19.06 | $19.05 | $19.10 |
| Purchase #7 | $43.51 | 13.823% | $49.5244 | $49.52 | $49.50 | $49.50 |
| 7 purchase totals = | $846.62 | $924.8250 | $924.82 | $924.80 | $924.80 | |