| 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 | $11.63 | 6.199% | $12.3509 | $12.35 | $12.35 | $12.40 |
| Purchase #2 | $142.84 | 9.755% | $156.774 | $156.77 | $156.75 | $156.80 |
| Purchase #3 | $67.42 | 3.352% | $69.6799 | $69.68 | $69.70 | $69.70 |
| Purchase #4 | $226.45 | 12.354% | $254.4256 | $254.43 | $254.45 | $254.40 |
| Purchase #5 | $176.40 | 5.346% | $185.8303 | $185.83 | $185.85 | $185.80 |
| Purchase #6 | $111.98 | 11.529% | $124.8902 | $124.89 | $124.90 | $124.90 |
| Purchase #7 | $238.52 | 4.661% | $249.6374 | $249.64 | $249.65 | $249.60 |
| 7 purchase totals = | $975.24 | $1,053.5883 | $1,053.59 | $1,053.65 | $1,053.60 | |