| 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 | $180.75 | 6.251% | $192.0487 | $192.05 | $192.05 | $192.00 |
| Purchase #2 | $175.43 | 11.782% | $196.0992 | $196.10 | $196.10 | $196.10 |
| Purchase #3 | $231.41 | 12.482% | $260.2946 | $260.29 | $260.30 | $260.30 |
| Purchase #4 | $241.94 | 13.376% | $274.3019 | $274.30 | $274.30 | $274.30 |
| Purchase #5 | $246.74 | 9.654% | $270.5603 | $270.56 | $270.55 | $270.60 |
| Purchase #6 | $218.69 | 7.438% | $234.9562 | $234.96 | $234.95 | $235.00 |
| Purchase #7 | $95.66 | 4.609% | $100.069 | $100.07 | $100.05 | $100.10 |
| 7 purchase totals = | $1,390.62 | $1,528.3299 | $1,528.33 | $1,528.30 | $1,528.40 | |