| 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 | $211.34 | 6.686% | $225.4702 | $225.47 | $225.45 | $225.50 |
| Purchase #2 | $96.65 | 6.642% | $103.0695 | $103.07 | $103.05 | $103.10 |
| Purchase #3 | $141.92 | 3.846% | $147.3782 | $147.38 | $147.40 | $147.40 |
| Purchase #4 | $241.39 | 4.761% | $252.8826 | $252.88 | $252.90 | $252.90 |
| Purchase #5 | $212.39 | 9.331% | $232.2081 | $232.21 | $232.20 | $232.20 |
| Purchase #6 | $73.89 | 5.493% | $77.9488 | $77.95 | $77.95 | $77.90 |
| Purchase #7 | $36.73 | 9.135% | $40.0853 | $40.09 | $40.10 | $40.10 |
| 7 purchase totals = | $1,014.31 | $1,079.0427 | $1,079.05 | $1,079.05 | $1,079.10 | |