| 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 | $189.50 | 3.599% | $196.3201 | $196.32 | $196.30 | $196.30 |
| Purchase #2 | $247.74 | 3.829% | $257.226 | $257.23 | $257.25 | $257.20 |
| Purchase #3 | $24.52 | 9.102% | $26.7518 | $26.75 | $26.75 | $26.80 |
| Purchase #4 | $207.67 | 5.466% | $219.0212 | $219.02 | $219.00 | $219.00 |
| Purchase #5 | $37.75 | 4.513% | $39.4537 | $39.45 | $39.45 | $39.50 |
| Purchase #6 | $186.37 | 3.301% | $192.5221 | $192.52 | $192.50 | $192.50 |
| Purchase #7 | $239.56 | 11.243% | $266.4937 | $266.49 | $266.50 | $266.50 |
| 7 purchase totals = | $1,133.11 | $1,197.7886 | $1,197.78 | $1,197.75 | $1,197.80 | |