| 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 | $105.88 | 8.658% | $115.0471 | $115.05 | $115.05 | $115.00 |
| Purchase #2 | $92.41 | 10.598% | $102.2036 | $102.20 | $102.20 | $102.20 |
| Purchase #3 | $198.33 | 7.102% | $212.4154 | $212.42 | $212.40 | $212.40 |
| Purchase #4 | $199.67 | 7.851% | $215.3461 | $215.35 | $215.35 | $215.30 |
| Purchase #5 | $238.36 | 5.208% | $250.7738 | $250.77 | $250.75 | $250.80 |
| Purchase #6 | $117.28 | 4.792% | $122.9001 | $122.90 | $122.90 | $122.90 |
| Purchase #7 | $63.73 | 11.428% | $71.0131 | $71.01 | $71.00 | $71.00 |
| 7 purchase totals = | $1,015.66 | $1,089.6992 | $1,089.70 | $1,089.65 | $1,089.60 | |