| 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 | $218.32 | 5.710% | $230.7861 | $230.79 | $230.80 | $230.80 |
| Purchase #2 | $155.48 | 11.456% | $173.2918 | $173.29 | $173.30 | $173.30 |
| Purchase #3 | $175.49 | 4.632% | $183.6187 | $183.62 | $183.60 | $183.60 |
| Purchase #4 | $226.30 | 10.578% | $250.238 | $250.24 | $250.25 | $250.20 |
| Purchase #5 | $109.65 | 13.367% | $124.3069 | $124.31 | $124.30 | $124.30 |
| Purchase #6 | $164.43 | 5.171% | $172.9327 | $172.93 | $172.95 | $172.90 |
| Purchase #7 | $204.34 | 4.697% | $213.9378 | $213.94 | $213.95 | $213.90 |
| 7 purchase totals = | $1,254.01 | $1,349.1120 | $1,349.12 | $1,349.15 | $1,349.00 | |