| 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 | $117.44 | 9.752% | $128.8927 | $128.89 | $128.90 | $128.90 |
| Purchase #2 | $242.98 | 11.525% | $270.9834 | $270.98 | $271.00 | $271.00 |
| Purchase #3 | $77.80 | 11.372% | $86.6474 | $86.65 | $86.65 | $86.60 |
| Purchase #4 | $124.63 | 12.791% | $140.5714 | $140.57 | $140.55 | $140.60 |
| Purchase #5 | $46.54 | 11.308% | $51.8027 | $51.80 | $51.80 | $51.80 |
| Purchase #6 | $149.51 | 8.166% | $161.719 | $161.72 | $161.70 | $161.70 |
| Purchase #7 | $165.75 | 5.151% | $174.2878 | $174.29 | $174.30 | $174.30 |
| 7 purchase totals = | $924.65 | $1,014.9044 | $1,014.90 | $1,014.90 | $1,014.90 | |