| 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 | $126.74 | 5.116% | $133.224 | $133.22 | $133.20 | $133.20 |
| Purchase #2 | $220.81 | 5.306% | $232.5262 | $232.53 | $232.55 | $232.50 |
| Purchase #3 | $167.67 | 10.456% | $185.2016 | $185.20 | $185.20 | $185.20 |
| Purchase #4 | $221.32 | 4.766% | $231.8681 | $231.87 | $231.85 | $231.90 |
| Purchase #5 | $106.88 | 3.260% | $110.3643 | $110.36 | $110.35 | $110.40 |
| Purchase #6 | $233.29 | 9.473% | $255.3896 | $255.39 | $255.40 | $255.40 |
| Purchase #7 | $168.88 | 6.439% | $179.7542 | $179.75 | $179.75 | $179.80 |
| 7 purchase totals = | $1,245.59 | $1,328.3280 | $1,328.32 | $1,328.30 | $1,328.40 | |