| 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 | $80.76 | 11.239% | $89.8366 | $89.84 | $89.85 | $89.80 |
| Purchase #2 | $207.47 | 12.113% | $232.6008 | $232.60 | $232.60 | $232.60 |
| Purchase #3 | $27.53 | 5.350% | $29.0029 | $29.00 | $29.00 | $29.00 |
| Purchase #4 | $117.83 | 12.496% | $132.554 | $132.55 | $132.55 | $132.60 |
| Purchase #5 | $147.85 | 10.588% | $163.5044 | $163.50 | $163.50 | $163.50 |
| Purchase #6 | $204.52 | 4.635% | $213.9995 | $214.00 | $214.00 | $214.00 |
| Purchase #7 | $225.36 | 10.170% | $248.2791 | $248.28 | $248.30 | $248.30 |
| 7 purchase totals = | $1,011.32 | $1,109.7773 | $1,109.77 | $1,109.80 | $1,109.80 | |