| 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 | $174.51 | 10.542% | $192.9068 | $192.91 | $192.90 | $192.90 |
| Purchase #2 | $22.42 | 12.147% | $25.1434 | $25.14 | $25.15 | $25.10 |
| Purchase #3 | $174.99 | 8.157% | $189.2639 | $189.26 | $189.25 | $189.30 |
| Purchase #4 | $209.57 | 12.508% | $235.783 | $235.78 | $235.80 | $235.80 |
| Purchase #5 | $205.48 | 3.755% | $213.1958 | $213.20 | $213.20 | $213.20 |
| Purchase #6 | $143.89 | 12.217% | $161.469 | $161.47 | $161.45 | $161.50 |
| Purchase #7 | $235.90 | 5.686% | $249.3133 | $249.31 | $249.30 | $249.30 |
| 7 purchase totals = | $1,166.76 | $1,267.0752 | $1,267.07 | $1,267.05 | $1,267.10 | |