| 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 | $223.72 | 8.178% | $242.0158 | $242.02 | $242.00 | $242.00 |
| Purchase #2 | $179.70 | 4.738% | $188.2142 | $188.21 | $188.20 | $188.20 |
| Purchase #3 | $94.34 | 5.569% | $99.5938 | $99.59 | $99.60 | $99.60 |
| Purchase #4 | $35.28 | 7.120% | $37.7919 | $37.79 | $37.80 | $37.80 |
| Purchase #5 | $166.61 | 3.471% | $172.393 | $172.39 | $172.40 | $172.40 |
| Purchase #6 | $227.70 | 12.617% | $256.4289 | $256.43 | $256.45 | $256.40 |
| Purchase #7 | $211.42 | 11.417% | $235.5578 | $235.56 | $235.55 | $235.60 |
| 7 purchase totals = | $1,138.77 | $1,231.9954 | $1,231.99 | $1,232.00 | $1,232.00 | |