| 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 | $233.49 | 4.527% | $244.0601 | $244.06 | $244.05 | $244.10 |
| Purchase #2 | $203.25 | 9.336% | $222.2254 | $222.23 | $222.25 | $222.20 |
| Purchase #3 | $204.40 | 12.636% | $230.228 | $230.23 | $230.25 | $230.20 |
| Purchase #4 | $105.77 | 5.366% | $111.4456 | $111.45 | $111.45 | $111.40 |
| Purchase #5 | $69.33 | 7.807% | $74.7426 | $74.74 | $74.75 | $74.70 |
| Purchase #6 | $149.43 | 3.178% | $154.1789 | $154.18 | $154.20 | $154.20 |
| Purchase #7 | $154.26 | 4.336% | $160.9487 | $160.95 | $160.95 | $160.90 |
| 7 purchase totals = | $1,119.93 | $1,197.8293 | $1,197.84 | $1,197.90 | $1,197.70 | |