| 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 | $99.57 | 4.504% | $104.0546 | $104.05 | $104.05 | $104.10 |
| Purchase #2 | $184.78 | 7.388% | $198.4315 | $198.43 | $198.45 | $198.40 |
| Purchase #3 | $230.27 | 4.852% | $241.4427 | $241.44 | $241.45 | $241.40 |
| Purchase #4 | $226.90 | 4.464% | $237.0288 | $237.03 | $237.05 | $237.00 |
| Purchase #5 | $162.58 | 7.378% | $174.5752 | $174.58 | $174.60 | $174.60 |
| Purchase #6 | $86.66 | 13.817% | $98.6338 | $98.63 | $98.65 | $98.60 |
| Purchase #7 | $26.85 | 3.411% | $27.7659 | $27.77 | $27.75 | $27.80 |
| 7 purchase totals = | $1,017.61 | $1,081.9325 | $1,081.93 | $1,082.00 | $1,081.90 | |