| 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 | $225.53 | 5.285% | $237.4493 | $237.45 | $237.45 | $237.40 |
| Purchase #2 | $57.94 | 7.136% | $62.0746 | $62.07 | $62.05 | $62.10 |
| Purchase #3 | $131.43 | 7.601% | $141.42 | $141.42 | $141.40 | $141.40 |
| Purchase #4 | $7.77 | 10.270% | $8.568 | $8.57 | $8.55 | $8.60 |
| Purchase #5 | $217.85 | 11.710% | $243.3602 | $243.36 | $243.35 | $243.40 |
| Purchase #6 | $50.52 | 5.632% | $53.3653 | $53.37 | $53.35 | $53.40 |
| Purchase #7 | $168.82 | 3.168% | $174.1682 | $174.17 | $174.15 | $174.20 |
| 7 purchase totals = | $859.86 | $920.4056 | $920.41 | $920.30 | $920.50 | |