| 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 | $114.44 | 12.744% | $129.0242 | $129.02 | $129.00 | $129.00 |
| Purchase #2 | $98.55 | 8.239% | $106.6695 | $106.67 | $106.65 | $106.70 |
| Purchase #3 | $218.75 | 9.777% | $240.1372 | $240.14 | $240.15 | $240.10 |
| Purchase #4 | $164.48 | 12.644% | $185.2769 | $185.28 | $185.30 | $185.30 |
| Purchase #5 | $48.55 | 13.729% | $55.2154 | $55.22 | $55.20 | $55.20 |
| Purchase #6 | $225.80 | 3.130% | $232.8675 | $232.87 | $232.85 | $232.90 |
| Purchase #7 | $19.91 | 11.715% | $22.2425 | $22.24 | $22.25 | $22.20 |
| 7 purchase totals = | $890.48 | $971.4332 | $971.44 | $971.40 | $971.40 | |