| 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 | $238.88 | 7.531% | $256.8701 | $256.87 | $256.85 | $256.90 |
| Purchase #2 | $169.98 | 12.348% | $190.9691 | $190.97 | $190.95 | $191.00 |
| Purchase #3 | $203.91 | 3.720% | $211.4955 | $211.50 | $211.50 | $211.50 |
| Purchase #4 | $208.42 | 10.632% | $230.5792 | $230.58 | $230.60 | $230.60 |
| Purchase #5 | $38.91 | 11.380% | $43.338 | $43.34 | $43.35 | $43.30 |
| Purchase #6 | $110.69 | 3.706% | $114.7922 | $114.79 | $114.80 | $114.80 |
| Purchase #7 | $113.69 | 7.204% | $121.8802 | $121.88 | $121.90 | $121.90 |
| 7 purchase totals = | $1,084.48 | $1,169.9243 | $1,169.93 | $1,169.95 | $1,170.00 | |