| 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 | $206.96 | 11.411% | $230.5762 | $230.58 | $230.60 | $230.60 |
| Purchase #2 | $69.60 | 11.734% | $77.7669 | $77.77 | $77.75 | $77.80 |
| Purchase #3 | $13.61 | 9.791% | $14.9426 | $14.94 | $14.95 | $14.90 |
| Purchase #4 | $32.53 | 8.341% | $35.2433 | $35.24 | $35.25 | $35.20 |
| Purchase #5 | $82.71 | 9.326% | $90.4235 | $90.42 | $90.40 | $90.40 |
| Purchase #6 | $140.82 | 8.655% | $153.008 | $153.01 | $153.00 | $153.00 |
| Purchase #7 | $5.62 | 12.378% | $6.3156 | $6.32 | $6.30 | $6.30 |
| 7 purchase totals = | $551.85 | $608.2761 | $608.28 | $608.25 | $608.20 | |