| 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 | $21.95 | 4.450% | $22.9268 | $22.93 | $22.95 | $22.90 |
| Purchase #2 | $56.50 | 10.372% | $62.3602 | $62.36 | $62.35 | $62.40 |
| Purchase #3 | $243.60 | 12.690% | $274.5128 | $274.51 | $274.50 | $274.50 |
| Purchase #4 | $136.52 | 7.856% | $147.245 | $147.25 | $147.25 | $147.20 |
| Purchase #5 | $124.73 | 12.395% | $140.1903 | $140.19 | $140.20 | $140.20 |
| Purchase #6 | $155.96 | 10.177% | $171.832 | $171.83 | $171.85 | $171.80 |
| Purchase #7 | $225.73 | 13.572% | $256.3661 | $256.37 | $256.35 | $256.40 |
| 7 purchase totals = | $964.99 | $1,075.4332 | $1,075.44 | $1,075.45 | $1,075.40 | |