| 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 | $42.51 | 12.196% | $47.6945 | $47.69 | $47.70 | $47.70 |
| Purchase #2 | $200.63 | 4.133% | $208.922 | $208.92 | $208.90 | $208.90 |
| Purchase #3 | $167.46 | 3.310% | $173.0029 | $173.00 | $173.00 | $173.00 |
| Purchase #4 | $101.81 | 12.595% | $114.633 | $114.63 | $114.65 | $114.60 |
| Purchase #5 | $211.85 | 9.584% | $232.1537 | $232.15 | $232.15 | $232.20 |
| Purchase #6 | $14.53 | 6.572% | $15.4849 | $15.48 | $15.50 | $15.50 |
| Purchase #7 | $106.55 | 12.449% | $119.8144 | $119.81 | $119.80 | $119.80 |
| 7 purchase totals = | $845.34 | $911.7054 | $911.68 | $911.70 | $911.70 | |