| 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 | $242.26 | 5.795% | $256.299 | $256.30 | $256.30 | $256.30 |
| Purchase #2 | $137.43 | 12.772% | $154.9826 | $154.98 | $155.00 | $155.00 |
| Purchase #3 | $191.85 | 3.750% | $199.0444 | $199.04 | $199.05 | $199.00 |
| Purchase #4 | $115.77 | 3.286% | $119.5742 | $119.57 | $119.55 | $119.60 |
| Purchase #5 | $18.40 | 9.689% | $20.1828 | $20.18 | $20.20 | $20.20 |
| Purchase #6 | $106.98 | 5.740% | $113.1207 | $113.12 | $113.10 | $113.10 |
| Purchase #7 | $208.56 | 6.767% | $222.6733 | $222.67 | $222.65 | $222.70 |
| 7 purchase totals = | $1,021.25 | $1,085.8770 | $1,085.86 | $1,085.85 | $1,085.90 | |