| 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 | $192.29 | 4.324% | $200.6046 | $200.60 | $200.60 | $200.60 |
| Purchase #2 | $109.94 | 9.551% | $120.4404 | $120.44 | $120.45 | $120.40 |
| Purchase #3 | $124.40 | 12.820% | $140.3481 | $140.35 | $140.35 | $140.30 |
| Purchase #4 | $24.53 | 9.190% | $26.7843 | $26.78 | $26.80 | $26.80 |
| Purchase #5 | $249.46 | 11.530% | $278.2227 | $278.22 | $278.20 | $278.20 |
| Purchase #6 | $185.51 | 5.578% | $195.8577 | $195.86 | $195.85 | $195.90 |
| Purchase #7 | $183.67 | 11.594% | $204.9647 | $204.96 | $204.95 | $205.00 |
| 7 purchase totals = | $1,069.80 | $1,167.2225 | $1,167.21 | $1,167.20 | $1,167.20 | |