| 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 | $240.55 | 8.521% | $261.0473 | $261.05 | $261.05 | $261.00 |
| Purchase #2 | $16.57 | 13.569% | $18.8184 | $18.82 | $18.80 | $18.80 |
| Purchase #3 | $6.27 | 5.441% | $6.6112 | $6.61 | $6.60 | $6.60 |
| Purchase #4 | $218.75 | 5.394% | $230.5494 | $230.55 | $230.55 | $230.50 |
| Purchase #5 | $115.66 | 13.379% | $131.1342 | $131.13 | $131.15 | $131.10 |
| Purchase #6 | $58.63 | 8.759% | $63.7654 | $63.77 | $63.75 | $63.80 |
| Purchase #7 | $173.55 | 6.831% | $185.4052 | $185.41 | $185.40 | $185.40 |
| 7 purchase totals = | $829.98 | $897.3311 | $897.34 | $897.30 | $897.20 | |