| 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 | $114.79 | 3.169% | $118.4277 | $118.43 | $118.45 | $118.40 |
| Purchase #2 | $127.93 | 8.464% | $138.758 | $138.76 | $138.75 | $138.80 |
| Purchase #3 | $247.50 | 9.342% | $270.6215 | $270.62 | $270.60 | $270.60 |
| Purchase #4 | $89.52 | 10.349% | $98.7844 | $98.78 | $98.80 | $98.80 |
| Purchase #5 | $178.66 | 3.756% | $185.3705 | $185.37 | $185.35 | $185.40 |
| Purchase #6 | $128.38 | 3.706% | $133.1378 | $133.14 | $133.15 | $133.10 |
| Purchase #7 | $227.64 | 13.295% | $257.9047 | $257.90 | $257.90 | $257.90 |
| 7 purchase totals = | $1,114.42 | $1,203.0046 | $1,203.00 | $1,203.00 | $1,203.00 | |