| 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 | $189.57 | 11.119% | $210.6483 | $210.65 | $210.65 | $210.60 |
| Purchase #2 | $37.84 | 5.650% | $39.978 | $39.98 | $40.00 | $40.00 |
| Purchase #3 | $239.57 | 5.222% | $252.0803 | $252.08 | $252.10 | $252.10 |
| Purchase #4 | $224.80 | 3.327% | $232.2791 | $232.28 | $232.30 | $232.30 |
| Purchase #5 | $135.99 | 11.699% | $151.8995 | $151.90 | $151.90 | $151.90 |
| Purchase #6 | $192.37 | 8.600% | $208.9138 | $208.91 | $208.90 | $208.90 |
| Purchase #7 | $145.63 | 6.346% | $154.8717 | $154.87 | $154.85 | $154.90 |
| 7 purchase totals = | $1,165.77 | $1,250.6707 | $1,250.67 | $1,250.70 | $1,250.70 | |