| 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 | $248.32 | 3.337% | $256.6064 | $256.61 | $256.60 | $256.60 |
| Purchase #2 | $98.30 | 9.743% | $107.8774 | $107.88 | $107.90 | $107.90 |
| Purchase #3 | $226.38 | 11.700% | $252.8665 | $252.87 | $252.85 | $252.90 |
| Purchase #4 | $215.53 | 13.433% | $244.4821 | $244.48 | $244.50 | $244.50 |
| Purchase #5 | $91.98 | 13.392% | $104.298 | $104.30 | $104.30 | $104.30 |
| Purchase #6 | $98.82 | 4.840% | $103.6029 | $103.60 | $103.60 | $103.60 |
| Purchase #7 | $226.79 | 8.445% | $245.9424 | $245.94 | $245.95 | $245.90 |
| 7 purchase totals = | $1,206.12 | $1,315.6757 | $1,315.68 | $1,315.70 | $1,315.70 | |