| 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 | $217.55 | 11.323% | $242.1832 | $242.18 | $242.20 | $242.20 |
| Purchase #2 | $6.92 | 3.214% | $7.1424 | $7.14 | $7.15 | $7.10 |
| Purchase #3 | $173.60 | 11.136% | $192.9321 | $192.93 | $192.95 | $192.90 |
| Purchase #4 | $237.42 | 8.773% | $258.2489 | $258.25 | $258.25 | $258.20 |
| Purchase #5 | $18.96 | 5.527% | $20.0079 | $20.01 | $20.00 | $20.00 |
| Purchase #6 | $171.36 | 9.278% | $187.2588 | $187.26 | $187.25 | $187.30 |
| Purchase #7 | $103.31 | 9.414% | $113.0356 | $113.04 | $113.05 | $113.00 |
| 7 purchase totals = | $929.12 | $1,020.8089 | $1,020.81 | $1,020.85 | $1,020.70 | |