| 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 | $198.87 | 11.685% | $222.108 | $222.11 | $222.10 | $222.10 |
| Purchase #2 | $185.27 | 4.380% | $193.3848 | $193.38 | $193.40 | $193.40 |
| Purchase #3 | $183.84 | 12.373% | $206.5865 | $206.59 | $206.60 | $206.60 |
| Purchase #4 | $126.49 | 3.326% | $130.6971 | $130.70 | $130.70 | $130.70 |
| Purchase #5 | $161.37 | 7.140% | $172.8918 | $172.89 | $172.90 | $172.90 |
| Purchase #6 | $166.32 | 4.774% | $174.2601 | $174.26 | $174.25 | $174.30 |
| Purchase #7 | $108.96 | 5.646% | $115.1119 | $115.11 | $115.10 | $115.10 |
| 7 purchase totals = | $1,131.12 | $1,215.0402 | $1,215.04 | $1,215.05 | $1,215.10 | |