| 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 | $201.29 | 6.333% | $214.0377 | $214.04 | $214.05 | $214.00 |
| Purchase #2 | $127.70 | 12.518% | $143.6855 | $143.69 | $143.70 | $143.70 |
| Purchase #3 | $201.49 | 6.582% | $214.7521 | $214.75 | $214.75 | $214.80 |
| Purchase #4 | $225.54 | 7.860% | $243.2674 | $243.27 | $243.25 | $243.30 |
| Purchase #5 | $186.70 | 5.743% | $197.4222 | $197.42 | $197.40 | $197.40 |
| Purchase #6 | $165.56 | 7.698% | $178.3048 | $178.30 | $178.30 | $178.30 |
| Purchase #7 | $221.88 | 11.444% | $247.2719 | $247.27 | $247.25 | $247.30 |
| 7 purchase totals = | $1,330.16 | $1,438.7416 | $1,438.74 | $1,438.70 | $1,438.80 | |