| 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 | $191.76 | 10.391% | $211.6858 | $211.69 | $211.70 | $211.70 |
| Purchase #2 | $226.76 | 6.483% | $241.4609 | $241.46 | $241.45 | $241.50 |
| Purchase #3 | $161.82 | 4.515% | $169.1262 | $169.13 | $169.15 | $169.10 |
| Purchase #4 | $168.73 | 8.423% | $182.9421 | $182.94 | $182.95 | $182.90 |
| Purchase #5 | $165.28 | 4.491% | $172.7027 | $172.70 | $172.70 | $172.70 |
| Purchase #6 | $186.30 | 10.403% | $205.6808 | $205.68 | $205.70 | $205.70 |
| Purchase #7 | $227.92 | 13.360% | $258.3701 | $258.37 | $258.35 | $258.40 |
| 7 purchase totals = | $1,328.57 | $1,441.9686 | $1,441.97 | $1,442.00 | $1,442.00 | |