| 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 | $10.55 | 7.732% | $11.3657 | $11.37 | $11.35 | $11.40 |
| Purchase #2 | $208.53 | 5.226% | $219.4278 | $219.43 | $219.45 | $219.40 |
| Purchase #3 | $156.78 | 11.330% | $174.5432 | $174.54 | $174.55 | $174.50 |
| Purchase #4 | $112.74 | 12.766% | $127.1324 | $127.13 | $127.15 | $127.10 |
| Purchase #5 | $51.37 | 9.287% | $56.1407 | $56.14 | $56.15 | $56.10 |
| Purchase #6 | $170.58 | 3.580% | $176.6868 | $176.69 | $176.70 | $176.70 |
| Purchase #7 | $184.84 | 12.364% | $207.6936 | $207.69 | $207.70 | $207.70 |
| 7 purchase totals = | $895.39 | $972.9902 | $972.99 | $973.05 | $972.90 | |