| 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 | $97.66 | 5.545% | $103.0752 | $103.08 | $103.10 | $103.10 |
| Purchase #2 | $131.31 | 4.735% | $137.5275 | $137.53 | $137.55 | $137.50 |
| Purchase #3 | $217.29 | 12.575% | $244.6142 | $244.61 | $244.60 | $244.60 |
| Purchase #4 | $42.97 | 6.705% | $45.8511 | $45.85 | $45.85 | $45.90 |
| Purchase #5 | $186.32 | 9.454% | $203.9347 | $203.93 | $203.95 | $203.90 |
| Purchase #6 | $203.41 | 9.103% | $221.9264 | $221.93 | $221.95 | $221.90 |
| Purchase #7 | $142.38 | 3.628% | $147.5455 | $147.55 | $147.55 | $147.50 |
| 7 purchase totals = | $1,021.34 | $1,104.4746 | $1,104.48 | $1,104.55 | $1,104.40 | |