| 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 | $233.76 | 4.177% | $243.5242 | $243.52 | $243.50 | $243.50 |
| Purchase #2 | $241.64 | 7.841% | $260.587 | $260.59 | $260.60 | $260.60 |
| Purchase #3 | $101.26 | 6.188% | $107.526 | $107.53 | $107.55 | $107.50 |
| Purchase #4 | $136.95 | 12.771% | $154.4399 | $154.44 | $154.45 | $154.40 |
| Purchase #5 | $23.79 | 7.260% | $25.5172 | $25.52 | $25.50 | $25.50 |
| Purchase #6 | $222.55 | 8.114% | $240.6077 | $240.61 | $240.60 | $240.60 |
| Purchase #7 | $222.95 | 8.599% | $242.1215 | $242.12 | $242.10 | $242.10 |
| 7 purchase totals = | $1,182.90 | $1,274.3235 | $1,274.33 | $1,274.30 | $1,274.20 | |