| 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 | $200.81 | 10.224% | $221.3408 | $221.34 | $221.35 | $221.30 |
| Purchase #2 | $214.36 | 11.545% | $239.1079 | $239.11 | $239.10 | $239.10 |
| Purchase #3 | $177.52 | 4.562% | $185.6185 | $185.62 | $185.60 | $185.60 |
| Purchase #4 | $228.65 | 3.562% | $236.7945 | $236.79 | $236.80 | $236.80 |
| Purchase #5 | $186.47 | 4.504% | $194.8686 | $194.87 | $194.85 | $194.90 |
| Purchase #6 | $82.96 | 13.712% | $94.3355 | $94.34 | $94.35 | $94.30 |
| Purchase #7 | $20.39 | 5.246% | $21.4597 | $21.46 | $21.45 | $21.50 |
| 7 purchase totals = | $1,111.16 | $1,193.5255 | $1,193.53 | $1,193.50 | $1,193.50 | |