| 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 | $105.97 | 8.738% | $115.2297 | $115.23 | $115.25 | $115.20 |
| Purchase #2 | $87.81 | 10.467% | $97.0011 | $97.00 | $97.00 | $97.00 |
| Purchase #3 | $212.95 | 5.721% | $225.1329 | $225.13 | $225.15 | $225.10 |
| Purchase #4 | $34.52 | 5.518% | $36.4248 | $36.42 | $36.40 | $36.40 |
| Purchase #5 | $199.90 | 11.528% | $222.9445 | $222.94 | $222.95 | $222.90 |
| Purchase #6 | $176.71 | 8.367% | $191.4953 | $191.50 | $191.50 | $191.50 |
| Purchase #7 | $28.86 | 13.268% | $32.6891 | $32.69 | $32.70 | $32.70 |
| 7 purchase totals = | $846.72 | $920.9174 | $920.91 | $920.95 | $920.80 | |