| 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 | $34.82 | 12.352% | $39.121 | $39.12 | $39.10 | $39.10 |
| Purchase #2 | $95.81 | 4.216% | $99.8493 | $99.85 | $99.85 | $99.80 |
| Purchase #3 | $232.32 | 3.176% | $239.6985 | $239.70 | $239.70 | $239.70 |
| Purchase #4 | $65.86 | 9.488% | $72.1088 | $72.11 | $72.10 | $72.10 |
| Purchase #5 | $183.57 | 5.406% | $193.4938 | $193.49 | $193.50 | $193.50 |
| Purchase #6 | $226.99 | 13.477% | $257.5814 | $257.58 | $257.60 | $257.60 |
| Purchase #7 | $209.28 | 4.408% | $218.5051 | $218.51 | $218.50 | $218.50 |
| 7 purchase totals = | $1,048.65 | $1,120.3579 | $1,120.36 | $1,120.35 | $1,120.30 | |