| 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 | $53.74 | 6.160% | $57.0504 | $57.05 | $57.05 | $57.10 |
| Purchase #2 | $246.50 | 13.514% | $279.812 | $279.81 | $279.80 | $279.80 |
| Purchase #3 | $182.62 | 11.365% | $203.3748 | $203.37 | $203.35 | $203.40 |
| Purchase #4 | $111.41 | 8.870% | $121.2921 | $121.29 | $121.30 | $121.30 |
| Purchase #5 | $164.79 | 9.750% | $180.857 | $180.86 | $180.85 | $180.90 |
| Purchase #6 | $231.92 | 6.757% | $247.5908 | $247.59 | $247.60 | $247.60 |
| Purchase #7 | $193.43 | 11.258% | $215.2063 | $215.21 | $215.20 | $215.20 |
| 7 purchase totals = | $1,184.41 | $1,305.1834 | $1,305.18 | $1,305.15 | $1,305.30 | |