| 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 | $189.42 | 4.862% | $198.6296 | $198.63 | $198.65 | $198.60 |
| Purchase #2 | $115.99 | 13.405% | $131.5385 | $131.54 | $131.55 | $131.50 |
| Purchase #3 | $243.92 | 10.120% | $268.6047 | $268.60 | $268.60 | $268.60 |
| Purchase #4 | $91.63 | 9.291% | $100.1433 | $100.14 | $100.15 | $100.10 |
| Purchase #5 | $122.93 | 10.715% | $136.1019 | $136.10 | $136.10 | $136.10 |
| Purchase #6 | $126.49 | 13.228% | $143.2221 | $143.22 | $143.20 | $143.20 |
| Purchase #7 | $198.82 | 10.126% | $218.9525 | $218.95 | $218.95 | $219.00 |
| 7 purchase totals = | $1,089.20 | $1,197.1926 | $1,197.18 | $1,197.20 | $1,197.10 | |