| 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 | $18.50 | 4.434% | $19.3203 | $19.32 | $19.30 | $19.30 |
| Purchase #2 | $223.88 | 7.744% | $241.2173 | $241.22 | $241.20 | $241.20 |
| Purchase #3 | $192.51 | 11.332% | $214.3252 | $214.33 | $214.35 | $214.30 |
| Purchase #4 | $161.56 | 5.205% | $169.9692 | $169.97 | $169.95 | $170.00 |
| Purchase #5 | $17.91 | 11.201% | $19.9161 | $19.92 | $19.90 | $19.90 |
| Purchase #6 | $223.47 | 10.775% | $247.5489 | $247.55 | $247.55 | $247.50 |
| Purchase #7 | $154.69 | 9.231% | $168.9694 | $168.97 | $168.95 | $169.00 |
| 7 purchase totals = | $992.52 | $1,081.2664 | $1,081.28 | $1,081.20 | $1,081.20 | |