| 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 | $234.56 | 4.618% | $245.392 | $245.39 | $245.40 | $245.40 |
| Purchase #2 | $10.59 | 12.162% | $11.878 | $11.88 | $11.90 | $11.90 |
| Purchase #3 | $132.77 | 5.485% | $140.0524 | $140.05 | $140.05 | $140.10 |
| Purchase #4 | $178.26 | 3.438% | $184.3886 | $184.39 | $184.40 | $184.40 |
| Purchase #5 | $211.41 | 9.656% | $231.8237 | $231.82 | $231.80 | $231.80 |
| Purchase #6 | $120.62 | 13.102% | $136.4236 | $136.42 | $136.40 | $136.40 |
| Purchase #7 | $213.38 | 7.758% | $229.934 | $229.93 | $229.95 | $229.90 |
| 7 purchase totals = | $1,101.59 | $1,179.8923 | $1,179.88 | $1,179.90 | $1,179.90 | |