| 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 | $115.98 | 4.394% | $121.0762 | $121.08 | $121.10 | $121.10 |
| Purchase #2 | $118.63 | 7.493% | $127.5189 | $127.52 | $127.50 | $127.50 |
| Purchase #3 | $14.34 | 12.515% | $16.1347 | $16.13 | $16.15 | $16.10 |
| Purchase #4 | $245.26 | 5.585% | $258.9578 | $258.96 | $258.95 | $259.00 |
| Purchase #5 | $62.86 | 10.237% | $69.295 | $69.30 | $69.30 | $69.30 |
| Purchase #6 | $121.96 | 5.497% | $128.6641 | $128.66 | $128.65 | $128.70 |
| Purchase #7 | $86.80 | 13.699% | $98.6907 | $98.69 | $98.70 | $98.70 |
| 7 purchase totals = | $765.83 | $820.3374 | $820.34 | $820.35 | $820.40 | |