| 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 | $144.39 | 12.543% | $162.5008 | $162.50 | $162.50 | $162.50 |
| Purchase #2 | $183.75 | 12.332% | $206.4101 | $206.41 | $206.40 | $206.40 |
| Purchase #3 | $38.85 | 13.179% | $43.97 | $43.97 | $43.95 | $44.00 |
| Purchase #4 | $153.38 | 9.165% | $167.4373 | $167.44 | $167.45 | $167.40 |
| Purchase #5 | $109.64 | 11.438% | $122.1806 | $122.18 | $122.20 | $122.20 |
| Purchase #6 | $233.56 | 4.344% | $243.7058 | $243.71 | $243.70 | $243.70 |
| Purchase #7 | $245.86 | 6.650% | $262.2097 | $262.21 | $262.20 | $262.20 |
| 7 purchase totals = | $1,109.43 | $1,208.4143 | $1,208.42 | $1,208.40 | $1,208.40 | |