| 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 | $110.79 | 10.377% | $122.2867 | $122.29 | $122.30 | $122.30 |
| Purchase #2 | $139.94 | 5.441% | $147.5541 | $147.55 | $147.55 | $147.60 |
| Purchase #3 | $191.32 | 4.585% | $200.092 | $200.09 | $200.10 | $200.10 |
| Purchase #4 | $129.52 | 6.260% | $137.628 | $137.63 | $137.65 | $137.60 |
| Purchase #5 | $214.94 | 12.389% | $241.5689 | $241.57 | $241.55 | $241.60 |
| Purchase #6 | $79.64 | 8.367% | $86.3035 | $86.30 | $86.30 | $86.30 |
| Purchase #7 | $83.43 | 10.463% | $92.1593 | $92.16 | $92.15 | $92.20 |
| 7 purchase totals = | $949.58 | $1,027.5925 | $1,027.59 | $1,027.60 | $1,027.70 | |