| 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 | $102.97 | 7.830% | $111.0326 | $111.03 | $111.05 | $111.00 |
| Purchase #2 | $233.52 | 11.223% | $259.7279 | $259.73 | $259.75 | $259.70 |
| Purchase #3 | $165.64 | 12.743% | $186.7475 | $186.75 | $186.75 | $186.70 |
| Purchase #4 | $186.40 | 5.177% | $196.0499 | $196.05 | $196.05 | $196.00 |
| Purchase #5 | $98.83 | 7.566% | $106.3075 | $106.31 | $106.30 | $106.30 |
| Purchase #6 | $86.74 | 5.136% | $91.195 | $91.20 | $91.20 | $91.20 |
| Purchase #7 | $189.86 | 9.811% | $208.4872 | $208.49 | $208.50 | $208.50 |
| 7 purchase totals = | $1,063.96 | $1,159.5476 | $1,159.56 | $1,159.60 | $1,159.40 | |