| 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 | $192.64 | 12.778% | $217.2555 | $217.26 | $217.25 | $217.30 |
| Purchase #2 | $145.50 | 12.388% | $163.5245 | $163.52 | $163.50 | $163.50 |
| Purchase #3 | $203.71 | 11.621% | $227.3831 | $227.38 | $227.40 | $227.40 |
| Purchase #4 | $235.52 | 9.519% | $257.9391 | $257.94 | $257.95 | $257.90 |
| Purchase #5 | $153.43 | 8.679% | $166.7462 | $166.75 | $166.75 | $166.70 |
| Purchase #6 | $32.27 | 9.136% | $35.2182 | $35.22 | $35.20 | $35.20 |
| Purchase #7 | $144.42 | 5.614% | $152.5277 | $152.53 | $152.55 | $152.50 |
| 7 purchase totals = | $1,107.49 | $1,220.5943 | $1,220.60 | $1,220.60 | $1,220.50 | |