| 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 | $193.90 | 3.846% | $201.3574 | $201.36 | $201.35 | $201.40 |
| Purchase #2 | $194.54 | 5.464% | $205.1697 | $205.17 | $205.15 | $205.20 |
| Purchase #3 | $46.53 | 7.454% | $49.9983 | $50.00 | $50.00 | $50.00 |
| Purchase #4 | $131.99 | 7.574% | $141.9869 | $141.99 | $142.00 | $142.00 |
| Purchase #5 | $202.59 | 10.158% | $223.1691 | $223.17 | $223.15 | $223.20 |
| Purchase #6 | $8.94 | 6.563% | $9.5267 | $9.53 | $9.55 | $9.50 |
| Purchase #7 | $171.98 | 13.828% | $195.7614 | $195.76 | $195.75 | $195.80 |
| 7 purchase totals = | $950.47 | $1,026.9695 | $1,026.98 | $1,026.95 | $1,027.10 | |