| 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 | $23.99 | 11.794% | $26.8194 | $26.82 | $26.80 | $26.80 |
| Purchase #2 | $150.96 | 9.247% | $164.9193 | $164.92 | $164.90 | $164.90 |
| Purchase #3 | $98.26 | 7.766% | $105.8909 | $105.89 | $105.90 | $105.90 |
| Purchase #4 | $138.65 | 6.185% | $147.2255 | $147.23 | $147.25 | $147.20 |
| Purchase #5 | $103.26 | 10.150% | $113.7409 | $113.74 | $113.75 | $113.70 |
| Purchase #6 | $233.46 | 3.750% | $242.2148 | $242.21 | $242.20 | $242.20 |
| Purchase #7 | $214.86 | 11.229% | $238.9866 | $238.99 | $239.00 | $239.00 |
| 7 purchase totals = | $963.44 | $1,039.7974 | $1,039.80 | $1,039.80 | $1,039.70 | |