| 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 | $213.51 | 6.236% | $226.8245 | $226.82 | $226.80 | $226.80 |
| Purchase #2 | $153.61 | 4.413% | $160.3888 | $160.39 | $160.40 | $160.40 |
| Purchase #3 | $220.46 | 7.777% | $237.6052 | $237.61 | $237.60 | $237.60 |
| Purchase #4 | $64.72 | 13.160% | $73.2372 | $73.24 | $73.25 | $73.20 |
| Purchase #5 | $186.66 | 8.573% | $202.6624 | $202.66 | $202.65 | $202.70 |
| Purchase #6 | $184.50 | 9.476% | $201.9832 | $201.98 | $202.00 | $202.00 |
| Purchase #7 | $174.98 | 3.764% | $181.5662 | $181.57 | $181.55 | $181.60 |
| 7 purchase totals = | $1,198.44 | $1,284.2675 | $1,284.27 | $1,284.25 | $1,284.30 | |