| 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 | $211.92 | 3.334% | $218.9854 | $218.99 | $219.00 | $219.00 |
| Purchase #2 | $141.90 | 9.804% | $155.8119 | $155.81 | $155.80 | $155.80 |
| Purchase #3 | $104.60 | 9.289% | $114.3163 | $114.32 | $114.30 | $114.30 |
| Purchase #4 | $206.33 | 3.651% | $213.8631 | $213.86 | $213.85 | $213.90 |
| Purchase #5 | $183.91 | 9.619% | $201.6003 | $201.60 | $201.60 | $201.60 |
| Purchase #6 | $154.62 | 12.485% | $173.9243 | $173.92 | $173.90 | $173.90 |
| Purchase #7 | $40.26 | 7.375% | $43.2292 | $43.23 | $43.25 | $43.20 |
| 7 purchase totals = | $1,043.54 | $1,121.7305 | $1,121.73 | $1,121.70 | $1,121.70 | |