| 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 | $201.90 | 7.630% | $217.305 | $217.31 | $217.30 | $217.30 |
| Purchase #2 | $249.85 | 5.709% | $264.1139 | $264.11 | $264.10 | $264.10 |
| Purchase #3 | $116.51 | 7.366% | $125.0921 | $125.09 | $125.10 | $125.10 |
| Purchase #4 | $49.48 | 4.728% | $51.8194 | $51.82 | $51.80 | $51.80 |
| Purchase #5 | $153.84 | 13.147% | $174.0653 | $174.07 | $174.05 | $174.10 |
| Purchase #6 | $129.63 | 12.347% | $145.6354 | $145.64 | $145.65 | $145.60 |
| Purchase #7 | $54.31 | 11.626% | $60.6241 | $60.62 | $60.60 | $60.60 |
| 7 purchase totals = | $955.52 | $1,038.6552 | $1,038.66 | $1,038.60 | $1,038.60 | |