| 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 | $181.72 | 5.280% | $191.3148 | $191.31 | $191.30 | $191.30 |
| Purchase #2 | $244.56 | 11.352% | $272.3225 | $272.32 | $272.30 | $272.30 |
| Purchase #3 | $188.86 | 5.238% | $198.7525 | $198.75 | $198.75 | $198.80 |
| Purchase #4 | $111.67 | 10.110% | $122.9598 | $122.96 | $122.95 | $123.00 |
| Purchase #5 | $28.86 | 13.787% | $32.8389 | $32.84 | $32.85 | $32.80 |
| Purchase #6 | $226.95 | 9.760% | $249.1003 | $249.10 | $249.10 | $249.10 |
| Purchase #7 | $76.50 | 7.142% | $81.9636 | $81.96 | $81.95 | $82.00 |
| 7 purchase totals = | $1,059.12 | $1,149.2524 | $1,149.24 | $1,149.20 | $1,149.30 | |