| 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 | $233.50 | 3.436% | $241.5231 | $241.52 | $241.50 | $241.50 |
| Purchase #2 | $84.84 | 10.260% | $93.5446 | $93.54 | $93.55 | $93.50 |
| Purchase #3 | $242.92 | 4.596% | $254.0846 | $254.08 | $254.10 | $254.10 |
| Purchase #4 | $219.78 | 5.206% | $231.2217 | $231.22 | $231.20 | $231.20 |
| Purchase #5 | $112.32 | 7.138% | $120.3374 | $120.34 | $120.35 | $120.30 |
| Purchase #6 | $13.94 | 4.505% | $14.568 | $14.57 | $14.55 | $14.60 |
| Purchase #7 | $233.67 | 5.270% | $245.9844 | $245.98 | $246.00 | $246.00 |
| 7 purchase totals = | $1,140.97 | $1,201.2638 | $1,201.25 | $1,201.25 | $1,201.20 | |