| 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 | $246.40 | 10.380% | $271.9763 | $271.98 | $272.00 | $272.00 |
| Purchase #2 | $10.81 | 11.690% | $12.0737 | $12.07 | $12.05 | $12.10 |
| Purchase #3 | $98.52 | 11.679% | $110.0262 | $110.03 | $110.05 | $110.00 |
| Purchase #4 | $212.74 | 12.280% | $238.8645 | $238.86 | $238.85 | $238.90 |
| Purchase #5 | $175.79 | 10.309% | $193.9122 | $193.91 | $193.90 | $193.90 |
| Purchase #6 | $200.56 | 11.722% | $224.0696 | $224.07 | $224.05 | $224.10 |
| Purchase #7 | $167.98 | 4.767% | $175.9876 | $175.99 | $176.00 | $176.00 |
| 7 purchase totals = | $1,112.80 | $1,226.9101 | $1,226.91 | $1,226.90 | $1,227.00 | |