| 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 | $197.54 | 12.362% | $221.9599 | $221.96 | $221.95 | $222.00 |
| Purchase #2 | $220.75 | 6.499% | $235.0965 | $235.10 | $235.10 | $235.10 |
| Purchase #3 | $176.41 | 11.798% | $197.2229 | $197.22 | $197.20 | $197.20 |
| Purchase #4 | $157.99 | 10.721% | $174.9281 | $174.93 | $174.95 | $174.90 |
| Purchase #5 | $206.58 | 10.237% | $227.7276 | $227.73 | $227.75 | $227.70 |
| Purchase #6 | $133.66 | 12.536% | $150.4156 | $150.42 | $150.40 | $150.40 |
| Purchase #7 | $34.36 | 12.429% | $38.6306 | $38.63 | $38.65 | $38.60 |
| 7 purchase totals = | $1,127.29 | $1,245.9812 | $1,245.99 | $1,246.00 | $1,245.90 | |