| 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 | $189.32 | 12.216% | $212.4473 | $212.45 | $212.45 | $212.40 |
| Purchase #2 | $224.37 | 6.126% | $238.1149 | $238.11 | $238.10 | $238.10 |
| Purchase #3 | $180.57 | 6.680% | $192.6321 | $192.63 | $192.65 | $192.60 |
| Purchase #4 | $163.67 | 8.149% | $177.0075 | $177.01 | $177.00 | $177.00 |
| Purchase #5 | $126.69 | 8.827% | $137.8729 | $137.87 | $137.85 | $137.90 |
| Purchase #6 | $142.97 | 12.493% | $160.8312 | $160.83 | $160.85 | $160.80 |
| Purchase #7 | $92.88 | 3.530% | $96.1587 | $96.16 | $96.15 | $96.20 |
| 7 purchase totals = | $1,120.47 | $1,215.0646 | $1,215.06 | $1,215.05 | $1,215.00 | |