| 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 | $34.88 | 9.283% | $38.1179 | $38.12 | $38.10 | $38.10 |
| Purchase #2 | $104.73 | 8.475% | $113.6059 | $113.61 | $113.60 | $113.60 |
| Purchase #3 | $140.83 | 8.451% | $152.7315 | $152.73 | $152.75 | $152.70 |
| Purchase #4 | $184.53 | 3.348% | $190.7081 | $190.71 | $190.70 | $190.70 |
| Purchase #5 | $110.43 | 6.773% | $117.9094 | $117.91 | $117.90 | $117.90 |
| Purchase #6 | $171.99 | 12.295% | $193.1362 | $193.14 | $193.15 | $193.10 |
| Purchase #7 | $217.60 | 9.328% | $237.8977 | $237.90 | $237.90 | $237.90 |
| 7 purchase totals = | $964.99 | $1,044.1067 | $1,044.12 | $1,044.10 | $1,044.00 | |