| 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 | $63.70 | 8.634% | $69.1999 | $69.20 | $69.20 | $69.20 |
| Purchase #2 | $218.82 | 4.676% | $229.052 | $229.05 | $229.05 | $229.10 |
| Purchase #3 | $187.94 | 9.293% | $205.4053 | $205.41 | $205.40 | $205.40 |
| Purchase #4 | $211.64 | 5.240% | $222.7299 | $222.73 | $222.75 | $222.70 |
| Purchase #5 | $118.78 | 13.261% | $134.5314 | $134.53 | $134.55 | $134.50 |
| Purchase #6 | $66.35 | 6.308% | $70.5354 | $70.54 | $70.55 | $70.50 |
| Purchase #7 | $184.37 | 5.245% | $194.0402 | $194.04 | $194.05 | $194.00 |
| 7 purchase totals = | $1,051.60 | $1,125.4941 | $1,125.50 | $1,125.55 | $1,125.40 | |