| 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 | $225.94 | 3.372% | $233.5587 | $233.56 | $233.55 | $233.60 |
| Purchase #2 | $75.63 | 12.746% | $85.2698 | $85.27 | $85.25 | $85.30 |
| Purchase #3 | $222.89 | 12.620% | $251.0187 | $251.02 | $251.00 | $251.00 |
| Purchase #4 | $125.61 | 3.365% | $129.8368 | $129.84 | $129.85 | $129.80 |
| Purchase #5 | $182.36 | 11.605% | $203.5229 | $203.52 | $203.50 | $203.50 |
| Purchase #6 | $156.43 | 9.541% | $171.355 | $171.36 | $171.35 | $171.40 |
| Purchase #7 | $152.67 | 4.492% | $159.5279 | $159.53 | $159.55 | $159.50 |
| 7 purchase totals = | $1,141.53 | $1,234.0898 | $1,234.10 | $1,234.05 | $1,234.10 | |