| 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 | $193.85 | 12.212% | $217.523 | $217.52 | $217.50 | $217.50 |
| Purchase #2 | $173.37 | 6.168% | $184.0635 | $184.06 | $184.05 | $184.10 |
| Purchase #3 | $81.26 | 6.859% | $86.8336 | $86.83 | $86.85 | $86.80 |
| Purchase #4 | $113.54 | 5.864% | $120.198 | $120.20 | $120.20 | $120.20 |
| Purchase #5 | $20.72 | 7.734% | $22.3225 | $22.32 | $22.30 | $22.30 |
| Purchase #6 | $233.86 | 11.191% | $260.0313 | $260.03 | $260.05 | $260.00 |
| Purchase #7 | $206.82 | 13.706% | $235.1667 | $235.17 | $235.15 | $235.20 |
| 7 purchase totals = | $1,023.42 | $1,126.1386 | $1,126.13 | $1,126.10 | $1,126.10 | |