| 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 | $37.40 | 8.209% | $40.4702 | $40.47 | $40.45 | $40.50 |
| Purchase #2 | $113.53 | 9.272% | $124.0565 | $124.06 | $124.05 | $124.10 |
| Purchase #3 | $137.57 | 13.104% | $155.5972 | $155.60 | $155.60 | $155.60 |
| Purchase #4 | $156.51 | 13.472% | $177.595 | $177.60 | $177.60 | $177.60 |
| Purchase #5 | $224.81 | 8.801% | $244.5955 | $244.60 | $244.60 | $244.60 |
| Purchase #6 | $232.46 | 9.542% | $254.6413 | $254.64 | $254.65 | $254.60 |
| Purchase #7 | $137.83 | 10.257% | $151.9672 | $151.97 | $151.95 | $152.00 |
| 7 purchase totals = | $1,040.11 | $1,148.9229 | $1,148.94 | $1,148.90 | $1,149.00 | |