| 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 | $226.65 | 3.793% | $235.2468 | $235.25 | $235.25 | $235.20 |
| Purchase #2 | $123.96 | 4.506% | $129.5456 | $129.55 | $129.55 | $129.50 |
| Purchase #3 | $159.56 | 13.241% | $180.6873 | $180.69 | $180.70 | $180.70 |
| Purchase #4 | $102.86 | 5.446% | $108.4618 | $108.46 | $108.45 | $108.50 |
| Purchase #5 | $115.84 | 9.587% | $126.9456 | $126.95 | $126.95 | $126.90 |
| Purchase #6 | $187.68 | 7.359% | $201.4914 | $201.49 | $201.50 | $201.50 |
| Purchase #7 | $185.55 | 12.493% | $208.7308 | $208.73 | $208.75 | $208.70 |
| 7 purchase totals = | $1,102.10 | $1,191.1093 | $1,191.12 | $1,191.15 | $1,191.00 | |