| 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 | $239.33 | 4.376% | $249.8031 | $249.80 | $249.80 | $249.80 |
| Purchase #2 | $202.31 | 8.599% | $219.7066 | $219.71 | $219.70 | $219.70 |
| Purchase #3 | $115.95 | 7.205% | $124.3042 | $124.30 | $124.30 | $124.30 |
| Purchase #4 | $17.87 | 3.512% | $18.4976 | $18.50 | $18.50 | $18.50 |
| Purchase #5 | $165.72 | 4.524% | $173.2172 | $173.22 | $173.20 | $173.20 |
| Purchase #6 | $171.94 | 5.748% | $181.8231 | $181.82 | $181.80 | $181.80 |
| Purchase #7 | $121.34 | 9.688% | $133.0954 | $133.10 | $133.10 | $133.10 |
| 7 purchase totals = | $1,034.46 | $1,100.4472 | $1,100.45 | $1,100.40 | $1,100.40 | |