| 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 | $192.65 | 12.320% | $216.3845 | $216.38 | $216.40 | $216.40 |
| Purchase #2 | $234.80 | 13.867% | $267.3597 | $267.36 | $267.35 | $267.40 |
| Purchase #3 | $182.54 | 9.797% | $200.4234 | $200.42 | $200.40 | $200.40 |
| Purchase #4 | $116.64 | 13.379% | $132.2453 | $132.25 | $132.25 | $132.20 |
| Purchase #5 | $22.68 | 11.669% | $25.3265 | $25.33 | $25.35 | $25.30 |
| Purchase #6 | $60.35 | 5.795% | $63.8473 | $63.85 | $63.85 | $63.80 |
| Purchase #7 | $184.39 | 4.460% | $192.6138 | $192.61 | $192.60 | $192.60 |
| 7 purchase totals = | $994.05 | $1,098.2005 | $1,098.20 | $1,098.20 | $1,098.10 | |