| 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 | $109.71 | 4.580% | $114.7347 | $114.73 | $114.75 | $114.70 |
| Purchase #2 | $221.44 | 3.129% | $228.3689 | $228.37 | $228.35 | $228.40 |
| Purchase #3 | $49.44 | 7.814% | $53.3032 | $53.30 | $53.30 | $53.30 |
| Purchase #4 | $96.69 | 12.562% | $108.8362 | $108.84 | $108.85 | $108.80 |
| Purchase #5 | $212.42 | 10.287% | $234.2716 | $234.27 | $234.25 | $234.30 |
| Purchase #6 | $206.36 | 11.307% | $229.6931 | $229.69 | $229.70 | $229.70 |
| Purchase #7 | $219.81 | 9.356% | $240.3754 | $240.38 | $240.40 | $240.40 |
| 7 purchase totals = | $1,115.87 | $1,209.5831 | $1,209.58 | $1,209.60 | $1,209.60 | |