| 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 | $180.70 | 9.528% | $197.9171 | $197.92 | $197.90 | $197.90 |
| Purchase #2 | $31.63 | 8.287% | $34.2512 | $34.25 | $34.25 | $34.30 |
| Purchase #3 | $166.26 | 7.858% | $179.3247 | $179.32 | $179.30 | $179.30 |
| Purchase #4 | $182.41 | 10.551% | $201.6561 | $201.66 | $201.65 | $201.70 |
| Purchase #5 | $159.66 | 10.430% | $176.3125 | $176.31 | $176.30 | $176.30 |
| Purchase #6 | $75.44 | 3.854% | $78.3475 | $78.35 | $78.35 | $78.30 |
| Purchase #7 | $213.36 | 13.550% | $242.2703 | $242.27 | $242.25 | $242.30 |
| 7 purchase totals = | $1,009.46 | $1,110.0794 | $1,110.08 | $1,110.00 | $1,110.10 | |