| 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 | $195.32 | 4.338% | $203.793 | $203.79 | $203.80 | $203.80 |
| Purchase #2 | $247.58 | 11.871% | $276.9702 | $276.97 | $276.95 | $277.00 |
| Purchase #3 | $133.34 | 9.301% | $145.742 | $145.74 | $145.75 | $145.70 |
| Purchase #4 | $23.90 | 5.521% | $25.2195 | $25.22 | $25.20 | $25.20 |
| Purchase #5 | $233.86 | 3.397% | $241.8042 | $241.80 | $241.80 | $241.80 |
| Purchase #6 | $131.40 | 12.639% | $148.0076 | $148.01 | $148.00 | $148.00 |
| Purchase #7 | $182.45 | 10.301% | $201.2442 | $201.24 | $201.25 | $201.20 |
| 7 purchase totals = | $1,147.85 | $1,242.7807 | $1,242.77 | $1,242.75 | $1,242.70 | |