| 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 | $185.84 | 11.302% | $206.8436 | $206.84 | $206.85 | $206.80 |
| Purchase #2 | $123.74 | 13.774% | $140.7839 | $140.78 | $140.80 | $140.80 |
| Purchase #3 | $222.72 | 12.167% | $249.8183 | $249.82 | $249.80 | $249.80 |
| Purchase #4 | $246.52 | 7.133% | $264.1043 | $264.10 | $264.10 | $264.10 |
| Purchase #5 | $224.30 | 3.171% | $231.4126 | $231.41 | $231.40 | $231.40 |
| Purchase #6 | $188.65 | 6.869% | $201.6084 | $201.61 | $201.60 | $201.60 |
| Purchase #7 | $144.64 | 4.170% | $150.6715 | $150.67 | $150.65 | $150.70 |
| 7 purchase totals = | $1,336.41 | $1,445.2426 | $1,445.23 | $1,445.20 | $1,445.20 | |