| 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 | $80.30 | 10.338% | $88.6014 | $88.60 | $88.60 | $88.60 |
| Purchase #2 | $133.29 | 3.158% | $137.4993 | $137.50 | $137.50 | $137.50 |
| Purchase #3 | $164.80 | 12.535% | $185.4577 | $185.46 | $185.45 | $185.50 |
| Purchase #4 | $199.46 | 13.606% | $226.5985 | $226.60 | $226.60 | $226.60 |
| Purchase #5 | $74.92 | 6.673% | $79.9194 | $79.92 | $79.90 | $79.90 |
| Purchase #6 | $207.54 | 9.498% | $227.2521 | $227.25 | $227.25 | $227.30 |
| Purchase #7 | $108.65 | 6.428% | $115.634 | $115.63 | $115.65 | $115.60 |
| 7 purchase totals = | $968.96 | $1,060.9624 | $1,060.96 | $1,060.95 | $1,061.00 | |