| 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 | $136.39 | 6.711% | $145.5431 | $145.54 | $145.55 | $145.50 |
| Purchase #2 | $192.91 | 13.696% | $219.331 | $219.33 | $219.35 | $219.30 |
| Purchase #3 | $6.34 | 6.480% | $6.7508 | $6.75 | $6.75 | $6.80 |
| Purchase #4 | $120.79 | 3.475% | $124.9875 | $124.99 | $125.00 | $125.00 |
| Purchase #5 | $203.96 | 6.130% | $216.4627 | $216.46 | $216.45 | $216.50 |
| Purchase #6 | $231.51 | 9.470% | $253.434 | $253.43 | $253.45 | $253.40 |
| Purchase #7 | $244.60 | 8.685% | $265.8435 | $265.84 | $265.85 | $265.80 |
| 7 purchase totals = | $1,136.50 | $1,232.3526 | $1,232.34 | $1,232.40 | $1,232.30 | |