| 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 | $114.40 | 13.593% | $129.9504 | $129.95 | $129.95 | $130.00 |
| Purchase #2 | $239.41 | 4.469% | $250.1092 | $250.11 | $250.10 | $250.10 |
| Purchase #3 | $64.72 | 9.137% | $70.6335 | $70.63 | $70.65 | $70.60 |
| Purchase #4 | $75.84 | 4.513% | $79.2627 | $79.26 | $79.25 | $79.30 |
| Purchase #5 | $76.36 | 11.138% | $84.865 | $84.87 | $84.85 | $84.90 |
| Purchase #6 | $95.64 | 11.557% | $106.6931 | $106.69 | $106.70 | $106.70 |
| Purchase #7 | $164.71 | 7.347% | $176.8112 | $176.81 | $176.80 | $176.80 |
| 7 purchase totals = | $831.08 | $898.3251 | $898.32 | $898.30 | $898.40 | |