| 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 | $33.98 | 9.473% | $37.1989 | $37.20 | $37.20 | $37.20 |
| Purchase #2 | $133.27 | 11.427% | $148.4988 | $148.50 | $148.50 | $148.50 |
| Purchase #3 | $217.38 | 4.498% | $227.1578 | $227.16 | $227.15 | $227.20 |
| Purchase #4 | $220.47 | 9.245% | $240.8525 | $240.85 | $240.85 | $240.90 |
| Purchase #5 | $216.95 | 7.493% | $233.2061 | $233.21 | $233.20 | $233.20 |
| Purchase #6 | $169.43 | 13.671% | $192.5928 | $192.59 | $192.60 | $192.60 |
| Purchase #7 | $37.94 | 13.492% | $43.0589 | $43.06 | $43.05 | $43.10 |
| 7 purchase totals = | $1,029.42 | $1,122.5658 | $1,122.57 | $1,122.55 | $1,122.70 | |