| 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 | $232.89 | 4.164% | $242.5875 | $242.59 | $242.60 | $242.60 |
| Purchase #2 | $11.59 | 7.802% | $12.4943 | $12.49 | $12.50 | $12.50 |
| Purchase #3 | $186.52 | 7.874% | $201.2066 | $201.21 | $201.20 | $201.20 |
| Purchase #4 | $233.79 | 12.188% | $262.2843 | $262.28 | $262.30 | $262.30 |
| Purchase #5 | $202.50 | 13.233% | $229.2968 | $229.30 | $229.30 | $229.30 |
| Purchase #6 | $162.49 | 13.394% | $184.2539 | $184.25 | $184.25 | $184.30 |
| Purchase #7 | $144.50 | 11.588% | $161.2447 | $161.24 | $161.25 | $161.20 |
| 7 purchase totals = | $1,174.28 | $1,293.3681 | $1,293.36 | $1,293.40 | $1,293.40 | |