| 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 | $84.43 | 7.736% | $90.9615 | $90.96 | $90.95 | $91.00 |
| Purchase #2 | $222.38 | 11.767% | $248.5475 | $248.55 | $248.55 | $248.50 |
| Purchase #3 | $229.81 | 7.780% | $247.6892 | $247.69 | $247.70 | $247.70 |
| Purchase #4 | $115.49 | 11.655% | $128.9504 | $128.95 | $128.95 | $129.00 |
| Purchase #5 | $164.91 | 3.400% | $170.5169 | $170.52 | $170.50 | $170.50 |
| Purchase #6 | $100.31 | 3.500% | $103.8209 | $103.82 | $103.80 | $103.80 |
| Purchase #7 | $131.81 | 8.696% | $143.2722 | $143.27 | $143.25 | $143.30 |
| 7 purchase totals = | $1,049.14 | $1,133.7586 | $1,133.76 | $1,133.70 | $1,133.80 | |