| 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 | $192.49 | 3.363% | $198.9634 | $198.96 | $198.95 | $199.00 |
| Purchase #2 | $238.40 | 4.574% | $249.3044 | $249.30 | $249.30 | $249.30 |
| Purchase #3 | $216.36 | 3.701% | $224.3675 | $224.37 | $224.35 | $224.40 |
| Purchase #4 | $215.41 | 7.870% | $232.3628 | $232.36 | $232.35 | $232.40 |
| Purchase #5 | $192.53 | 4.327% | $200.8608 | $200.86 | $200.85 | $200.90 |
| Purchase #6 | $133.51 | 11.752% | $149.2001 | $149.20 | $149.20 | $149.20 |
| Purchase #7 | $49.52 | 7.340% | $53.1548 | $53.15 | $53.15 | $53.20 |
| 7 purchase totals = | $1,238.22 | $1,308.2138 | $1,308.20 | $1,308.15 | $1,308.40 | |