| 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 | $213.58 | 8.752% | $232.2725 | $232.27 | $232.25 | $232.30 |
| Purchase #2 | $181.34 | 9.171% | $197.9707 | $197.97 | $197.95 | $198.00 |
| Purchase #3 | $170.86 | 12.676% | $192.5182 | $192.52 | $192.50 | $192.50 |
| Purchase #4 | $103.25 | 10.163% | $113.7433 | $113.74 | $113.75 | $113.70 |
| Purchase #5 | $223.79 | 6.616% | $238.5959 | $238.60 | $238.60 | $238.60 |
| Purchase #6 | $142.65 | 13.872% | $162.4384 | $162.44 | $162.45 | $162.40 |
| Purchase #7 | $172.99 | 3.660% | $179.3214 | $179.32 | $179.30 | $179.30 |
| 7 purchase totals = | $1,208.46 | $1,316.8604 | $1,316.86 | $1,316.80 | $1,316.80 | |