| 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 | $197.69 | 5.802% | $209.16 | $209.16 | $209.15 | $209.20 |
| Purchase #2 | $83.67 | 7.731% | $90.1385 | $90.14 | $90.15 | $90.10 |
| Purchase #3 | $216.38 | 4.537% | $226.1972 | $226.20 | $226.20 | $226.20 |
| Purchase #4 | $27.94 | 4.523% | $29.2037 | $29.20 | $29.20 | $29.20 |
| Purchase #5 | $87.72 | 3.276% | $90.5937 | $90.59 | $90.60 | $90.60 |
| Purchase #6 | $171.78 | 5.605% | $181.4083 | $181.41 | $181.40 | $181.40 |
| Purchase #7 | $191.32 | 8.713% | $207.9897 | $207.99 | $208.00 | $208.00 |
| 7 purchase totals = | $976.50 | $1,034.6911 | $1,034.69 | $1,034.70 | $1,034.70 | |