| 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 | $140.44 | 9.542% | $153.8408 | $153.84 | $153.85 | $153.80 |
| Purchase #2 | $142.35 | 4.806% | $149.1913 | $149.19 | $149.20 | $149.20 |
| Purchase #3 | $220.66 | 7.598% | $237.4257 | $237.43 | $237.45 | $237.40 |
| Purchase #4 | $28.72 | 7.156% | $30.7752 | $30.78 | $30.80 | $30.80 |
| Purchase #5 | $239.66 | 5.800% | $253.5603 | $253.56 | $253.55 | $253.60 |
| Purchase #6 | $247.92 | 3.139% | $255.7022 | $255.70 | $255.70 | $255.70 |
| Purchase #7 | $28.32 | 8.636% | $30.7657 | $30.77 | $30.75 | $30.80 |
| 7 purchase totals = | $1,048.07 | $1,111.2612 | $1,111.27 | $1,111.30 | $1,111.30 | |