| 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 | $201.42 | 8.613% | $218.7683 | $218.77 | $218.75 | $218.80 |
| Purchase #2 | $141.68 | 9.400% | $154.9979 | $155.00 | $155.00 | $155.00 |
| Purchase #3 | $8.47 | 8.821% | $9.2171 | $9.22 | $9.20 | $9.20 |
| Purchase #4 | $211.50 | 9.239% | $231.0405 | $231.04 | $231.05 | $231.00 |
| Purchase #5 | $205.49 | 12.371% | $230.9112 | $230.91 | $230.90 | $230.90 |
| Purchase #6 | $37.46 | 4.784% | $39.2521 | $39.25 | $39.25 | $39.30 |
| Purchase #7 | $113.56 | 13.181% | $128.5283 | $128.53 | $128.55 | $128.50 |
| 7 purchase totals = | $919.58 | $1,012.7154 | $1,012.72 | $1,012.70 | $1,012.70 | |