| 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 | $99.51 | 5.669% | $105.1512 | $105.15 | $105.15 | $105.20 |
| Purchase #2 | $168.79 | 13.769% | $192.0307 | $192.03 | $192.05 | $192.00 |
| Purchase #3 | $168.90 | 10.492% | $186.621 | $186.62 | $186.60 | $186.60 |
| Purchase #4 | $242.94 | 3.480% | $251.3943 | $251.39 | $251.40 | $251.40 |
| Purchase #5 | $227.44 | 9.422% | $248.8694 | $248.87 | $248.85 | $248.90 |
| Purchase #6 | $36.87 | 13.754% | $41.9411 | $41.94 | $41.95 | $41.90 |
| Purchase #7 | $249.97 | 7.584% | $268.9277 | $268.93 | $268.95 | $268.90 |
| 7 purchase totals = | $1,194.42 | $1,294.9354 | $1,294.93 | $1,294.95 | $1,294.90 | |