| 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 | $10.74 | 7.515% | $11.5471 | $11.55 | $11.55 | $11.50 |
| Purchase #2 | $128.42 | 9.231% | $140.2745 | $140.27 | $140.25 | $140.30 |
| Purchase #3 | $201.87 | 8.622% | $219.2752 | $219.28 | $219.30 | $219.30 |
| Purchase #4 | $64.91 | 7.216% | $69.5939 | $69.59 | $69.60 | $69.60 |
| Purchase #5 | $197.67 | 4.757% | $207.0732 | $207.07 | $207.05 | $207.10 |
| Purchase #6 | $209.55 | 10.516% | $231.5863 | $231.59 | $231.60 | $231.60 |
| Purchase #7 | $193.49 | 12.652% | $217.9704 | $217.97 | $217.95 | $218.00 |
| 7 purchase totals = | $1,006.65 | $1,097.3206 | $1,097.32 | $1,097.30 | $1,097.40 | |