| 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 | $65.25 | 7.355% | $70.0491 | $70.05 | $70.05 | $70.00 |
| Purchase #2 | $212.47 | 12.673% | $239.3963 | $239.40 | $239.40 | $239.40 |
| Purchase #3 | $56.94 | 13.312% | $64.5199 | $64.52 | $64.50 | $64.50 |
| Purchase #4 | $229.42 | 12.109% | $257.2005 | $257.20 | $257.20 | $257.20 |
| Purchase #5 | $207.93 | 6.792% | $222.0526 | $222.05 | $222.05 | $222.10 |
| Purchase #6 | $248.84 | 8.715% | $270.5264 | $270.53 | $270.55 | $270.50 |
| Purchase #7 | $99.85 | 4.442% | $104.2853 | $104.29 | $104.30 | $104.30 |
| 7 purchase totals = | $1,120.70 | $1,228.0301 | $1,228.04 | $1,228.05 | $1,228.00 | |