| 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 | $106.80 | 3.255% | $110.2763 | $110.28 | $110.30 | $110.30 |
| Purchase #2 | $203.99 | 4.256% | $212.6718 | $212.67 | $212.65 | $212.70 |
| Purchase #3 | $240.97 | 7.669% | $259.45 | $259.45 | $259.45 | $259.50 |
| Purchase #4 | $205.96 | 10.123% | $226.8093 | $226.81 | $226.80 | $226.80 |
| Purchase #5 | $219.50 | 13.577% | $249.3015 | $249.30 | $249.30 | $249.30 |
| Purchase #6 | $60.91 | 11.479% | $67.9019 | $67.90 | $67.90 | $67.90 |
| Purchase #7 | $59.62 | 7.326% | $63.9878 | $63.99 | $64.00 | $64.00 |
| 7 purchase totals = | $1,097.75 | $1,190.3986 | $1,190.40 | $1,190.40 | $1,190.50 | |