| 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 | $227.95 | 8.759% | $247.9161 | $247.92 | $247.90 | $247.90 |
| Purchase #2 | $100.66 | 4.671% | $105.3618 | $105.36 | $105.35 | $105.40 |
| Purchase #3 | $137.42 | 5.639% | $145.1691 | $145.17 | $145.15 | $145.20 |
| Purchase #4 | $191.84 | 7.712% | $206.6347 | $206.63 | $206.65 | $206.60 |
| Purchase #5 | $122.64 | 4.738% | $128.4507 | $128.45 | $128.45 | $128.50 |
| Purchase #6 | $111.64 | 13.401% | $126.6009 | $126.60 | $126.60 | $126.60 |
| Purchase #7 | $204.91 | 10.295% | $226.0055 | $226.01 | $226.00 | $226.00 |
| 7 purchase totals = | $1,097.06 | $1,186.1388 | $1,186.14 | $1,186.10 | $1,186.20 | |